All peptides · Mitochondria & energy · Longevity & bioregulators

NAD+

Mitochondria & energyLongevity & bioregulators

Coenzyme (not a peptide)

Nicotinamide adenine dinucleotide is essential for turning food into cellular energy and for DNA repair enzymes; levels fall with age. Injected and IV NAD+ is popular in wellness clinics, but clinical evidence is limited.

Not an approved drug for these uses.

Look it up on Wikipedia

227 listings across 98 independently tested vendors, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.

Cheapest right now

$0.006 per mg

Huatai Peptide

NAD+ 10Bottlex1000mg

$60.00 for 10 × 1000 mg = 10000 mg

Metascore 85Finnrick 72%Bought vials 97% of label · 12 testsTitrateLabLab 99.9% pure · 104% of labelConfirmed with lab: 15 of 15Online checkout

Go to huataipeptide.com

Some links here are affiliate links: if you buy through one, this site may earn a commission at no extra cost to you. Prices, rankings and plans are worked out the same way whether or not a vendor pays one.

US compoundingCompounding allowed (Category 1)

NAD and NADH are in 503A Category 1: pharmacies may compound them while FDA evaluates them.

Sources: FDA: 503A categories (updated May 14, 2026) · checked 2026-10-08 · All peptides' status

Price per mg across 97 vendors

$0.006 cheapest$0.077 median$0.500 highest

Vendor lab reports

29 of 98 vendors

publish a readable report for NAD+; typical vial measures 105% of label. 1 with COA concerns 6 publish none.

Research

D Little or no evidence

3 papers reviewed ✓ 1? 2

Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.

Vendor	Trust	Listing	Vials	Price	Per mg
Huatai Peptide #15 by metascore · China	Metascore 85Finnrick 72%Bought vials 97% of label · 12 testsTitrateLabLab 99.9% pure · 104% of labelConfirmed with lab: 15 of 15Online checkout	NAD+ 10Bottlex1000mg	10 × 1000 mg = 10000 mg	$60.00 $6.00 per vial	$0.006	Buy
Peptides Book #186 by metascore	Metascore 73 medium confidenceFinnrick 81%Bought vials 92% of label · 3 testsTitrateLabNo public reportsOnline checkout	Nad+ 1000mg*10vials	10 × 1000 mg = 10000 mg	$82.00 $8.20 per vial	$0.008	Buy
Cartman Gear #24 by metascore	Metascore 83 low confidenceFinnrick 80%TitrateLabNo report for thisConfirmed with lab: 3 of 3Online checkout	LOBSTER NAD+ KIT 1000MG [Lobster Intl]	10 × 1000 mg = 10000 mg	$90.00 $9.00 per vial	$0.009	Buy
Huatai Peptide #15 by metascore · China	Metascore 85Finnrick 72%Bought vials 97% of label · 12 testsTitrateLabLab 99.9% pure · 104% of labelConfirmed with lab: 15 of 15Online checkout	NAD+ 10Bottlex500mg	10 × 500 mg = 5000 mg	$45.00 $4.50 per vial	$0.009	Buy
Cartman Gear #24 by metascore	Metascore 83 low confidenceFinnrick 80%TitrateLabNo report for thisConfirmed with lab: 3 of 3Online checkout	LOBSTER NAD+ KIT 500MG [Lobster Intl]	10 × 500 mg = 5000 mg	$55.00 $5.50 per vial	$0.011	Buy
Mai Peptide #35 by metascore · China	Metascore 82Finnrick 60%Bought vials 101% of label · 107 testsTitrateLabLab 100% pure · 108% of labelConfirmed with lab: 26 of 26Online checkout	NAD+ 1000mg*10vials	10 × 1000 mg = 10000 mg	$113.00 $11.30 per vial	$0.011	Buy
Andy Peps Studio #64 by metascore · China	Metascore 79Finnrick 73%Bought vials 102% of label · 42 testsNo report for thisOnline checkout	NAD1000 NAD 1000mg * 10 vials	10 × 1000 mg = 10000 mg	$115.00 $11.50 per vial	$0.012	Buy
Baohua Dongnuo Biotechnology BHD #77 by metascore · China	Metascore 78Finnrick 71%Bought vials 101% of label · 20 testsNo report for thisOnline checkout	NAD1000 NAD 1000mg * 10 vials	10 × 1000 mg = 10000 mg	$115.00 $11.50 per vial	$0.012	Buy
LN Peptides #254 by metascore · China	Metascore 71Finnrick 72%Bought vials 99% of label · 39 testsTitrateLabNo report for thisOnline checkout	NAD1000 NAD 1000mg * 10 vials	10 × 1000 mg = 10000 mg	$115.00 $11.50 per vial	$0.012	Buy
BeiBangAn #28 by metascore · China	Metascore 83Finnrick 68%Bought vials 102% of label · 70 testsLab report (image)Online checkout	NAD1000 NAD 1000mg * 10 vials	10 × 1000 mg = 10000 mg	$115.00 $11.50 per vial	$0.012	Buy
Peptides Book #186 by metascore	Metascore 73 medium confidenceFinnrick 81%Bought vials 92% of label · 3 testsTitrateLabNo public reportsOnline checkout	Nad+ 500mg*10vials	10 × 500 mg = 5000 mg	$59.00 $5.90 per vial	$0.012	Buy
BFF Chem #76 by metascore	Metascore 78 medium confidenceFinnrick 78%Bought vials 94% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD+ NAD+1000 1000mg (kit of 10 vials)	10 × 1000 mg = 10000 mg	$120.00 $12.00 per vial	$0.012	Buy
Nantong Guangyuan Chemical GYC #59 by metascore	Metascore 79Finnrick 78%Bought vials 103% of label · 49 testsLab reports (image)Account neededCheck vendor	NAD 500 5ml (6500) <tested 464mg> [US warehouse]	10 × 500 mg = 5000 mg	$60.00 $6.00 per vial	$0.012	Buy
Bfflink #164 by metascore	Metascore 73Finnrick 75%Bought vials 97% of label · 40 testsBought vials underdosed: 32% vs 0% in own COAsTitrateLabNo report for thisOnline checkout	NAD+ NAD+1000 1000mg (kit of 10 vials)	10 × 1000 mg = 10000 mg	$120.00 $12.00 per vial	$0.012	Buy
Bfflist AMO #22 by metascore	Metascore 84Finnrick 72%Bought vials 94% of label · 72 testsNo report for thisOnline checkout	NAD+ NAD+1000 1000mg	10 × 1000 mg = 10000 mg	$120.00 $12.00 per vial	$0.012	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 1000mg * 10vial (China warehouse) [jinjier]	10 × 1000 mg = 10000 mg	$120.00 $12.00 per vial	$0.012	Buy
Aavant Research #2 by metascore · US	Metascore 90Finnrick 86%Bought vials 103% of label · 24 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg	10 × 1000 mg = 10000 mg	$125.00 $12.50 per vial	$0.013	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg * 10vial (China warehouse) [jinjier]	10 × 500 mg = 5000 mg	$65.00 $6.50 per vial	$0.013	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 1000mg*10vial (US warehouse 01) [jinjier]	10 × 1000 mg = 10000 mg	$130.00 $13.00 per vial	$0.013	Buy
Nantong Guangyuan Chemical GYC #59 by metascore	Metascore 79Finnrick 78%Bought vials 103% of label · 49 testsLab reports (image)Account neededCheck vendor	NAD 500 10ml (6500) [US warehouse]	10 × 500 mg = 5000 mg	$70.00 $7.00 per vial	$0.014	Buy
BFF Chem #76 by metascore	Metascore 78 medium confidenceFinnrick 78%Bought vials 94% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD+ NAD+500 500mg (kit of 10 vials)	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Bfflink #164 by metascore	Metascore 73Finnrick 75%Bought vials 97% of label · 40 testsBought vials underdosed: 32% vs 0% in own COAsTitrateLabNo report for thisOnline checkout	NAD+ NAD+500 500mg (kit of 10 vials)	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Andy Peps Studio #64 by metascore · China	Metascore 79Finnrick 73%Bought vials 102% of label · 42 testsNo report for thisOnline checkout	NAD500 NAD 500mg * 10 vials	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Bfflist AMO #22 by metascore	Metascore 84Finnrick 72%Bought vials 94% of label · 72 testsNo report for thisOnline checkout	NAD+ NAD+500 500mg	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Mix Peptides #30 by metascore	Metascore 82Finnrick 72%Bought vials 104% of label · 44 testsTitrateLabNo report for thisConfirmed with lab: 1 of 1Account needed	2026D5100-6 (NAD+ 500mg kit)	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Baohua Dongnuo Biotechnology BHD #77 by metascore · China	Metascore 78Finnrick 71%Bought vials 101% of label · 20 testsNo report for thisOnline checkout	NAD500 NAD 500mg * 10 vials	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
LN Peptides #254 by metascore · China	Metascore 71Finnrick 72%Bought vials 99% of label · 39 testsTitrateLabNo report for thisOnline checkout	NAD500 NAD 500mg * 10 vials	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
BeiBangAn #28 by metascore · China	Metascore 83Finnrick 68%Bought vials 102% of label · 70 testsLab report (image)Online checkout	NAD500 NAD 500mg * 10 vials	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg* 10 vials (US warehouse 01) [jinjier]	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg * 10vial (US Warehouse 02) [jinjier]	10 × 500 mg = 5000 mg	$75.00 $7.50 per vial	$0.015	Buy
Mai Peptide #35 by metascore · China	Metascore 82Finnrick 60%Bought vials 101% of label · 107 testsTitrateLabLab 100% pure · 108% of labelConfirmed with lab: 26 of 26Online checkout	NAD+ 500mg*10vials	10 × 500 mg = 5000 mg	$78.00 $7.80 per vial	$0.016	Buy
Barn #102 by metascore	Metascore 75 medium confidenceFinnrick 78%Bought vials 104% of label · 5 testsTitrateLabLab report (image)Online checkout	NAD+buffer 500 (500mg × 10 vials)	10 × 500 mg = 5000 mg	$80.00 $8.00 per vial	$0.016	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 1000mg*10vials (China warehouse) [wbspeptide.com]	10 × 1000 mg = 10000 mg	$160.00 $16.00 per vial	$0.016	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg*10vials (China warehouse) [wbspeptide.com]	10 × 500 mg = 5000 mg	$85.00 $8.50 per vial	$0.017	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 1000mg*10vials (US warehouse 01) [wbspeptide.com]	10 × 1000 mg = 10000 mg	$170.00 $17.00 per vial	$0.017	Buy
Huaian Dinglin Trading #268 by metascore · China	Metascore 70Finnrick 61%Bought vials 97% of label · 10 testsTitrateLabNo report for thisOnline checkout	NAD 500mgx10vials	10 × 500 mg = 5000 mg	$90.00 $9.00 per vial	$0.018	Buy
HkRoids #210 by metascore · US?	Metascore 72Finnrick 58%Bought vials 102% of label · 73 testsTitrateLabCOA concernsConfirmed with lab: 14 of 14Online checkout	NAD+ – High Purity Nicotinamide Adenine Dinucleotide for Research Use 1kit, dose: 1000mg/vial	10 × 1000 mg = 10000 mg	$182.00 $18.20 per vial	$0.018	Buy
The lab-results page shows reports issued to other US brands (OPS Aminos, Research Grade Peptides, etc.) with those brands' labelled vials. HKRoids says they are its wholesale customers' tests, but no lot or brand link can be verified. Checked 2026-10-08. How we check
HkRoids #210 by metascore · US?	Metascore 72Finnrick 58%Bought vials 102% of label · 73 testsTitrateLabCOA concernsConfirmed with lab: 14 of 14Online checkout	NAD+ – High Purity Nicotinamide Adenine Dinucleotide for Research Use 1kit, dose: 500mg/vial	10 × 500 mg = 5000 mg	$94.00 $9.40 per vial	$0.019	Buy
Aavant Research #2 by metascore · US	Metascore 90Finnrick 86%Bought vials 103% of label · 24 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg	10 × 500 mg = 5000 mg	$95.00 $9.50 per vial	$0.019	Buy
Zen Peptides #213 by metascore · Singapore	Metascore 72Finnrick 63% Bought vials 102% of label · 34 testsTitrateLabLab reports (image)Online checkout	NAD+ (NAD) 1000mg*10vials	10 × 1000 mg = 10000 mg	$195.00 $19.50 per vial	$0.020	Buy
Lipeptides #159 by metascore · China	Metascore 73Finnrick 60% Bought vials 102% of label · 72 testsTitrateLabNo report for thisOnline checkout	NAD+ (NAD+) 500mg*10vials	10 × 500 mg = 5000 mg	$100.00 $10.00 per vial	$0.020	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg*10vials (US warehouse 01) [wbspeptide.com]	10 × 500 mg = 5000 mg	$100.00 $10.00 per vial	$0.020	Buy
Shanghai Wibson Biotechnology WBS #263 by metascore · China	Metascore 70Finnrick 65%Bought vials 99% of label · 58 testsNo report for thisOnline checkout	NAD+ 500mg * 10vial (US Warehouse 02) [wbspeptide.com]	10 × 500 mg = 5000 mg	$100.00 $10.00 per vial	$0.020	Buy
Uther #62 by metascore · China	Metascore 79Finnrick 64%Bought vials 105% of label · 73 testsTitrateLabNo report for thisOnline checkout	Nad+ 500mg (10 Vials / Kit)	10 × 500 mg = 5000 mg	$105.00 $10.50 per vial	$0.021	Buy
Bulk Peptide Wholesale #29 by metascore	Metascore 82 medium confidenceFinnrick 68%Bought vials 103% of label · 7 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ 1000 mg 10000 mg total	10 × 1000 mg = 10000 mg	$225.00 $22.50 per vial	$0.023	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 1000mg 10/FULL KIT (copper/clear cap)	10 × 1000 mg = 10000 mg	$240.00 $24.00 per vial	$0.024	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 1000mg \| 20-Vial Kit \| Cellular Energy Kit	20 × 1000 mg = 20000 mg	$490.00 $24.50 per vial	$0.025	Buy
Sunrise BioResearch #18 by metascore	Metascore 85 medium confidenceFinnrick 81%Bought vials 110% of label · 8 testsTitrateLabLab 97.5% pureOnline checkout	NAD+ 1000mg x 10vials, 10000mg	10 × 1000 mg = 10000 mg	$265.00 $26.50 per vial	$0.027	Buy
PepClub USA #37 by metascore	Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD CASE OF 10 VIALS NAD-1000MG	10 × 1000 mg = 10000 mg	$270.00 $27.00 per vial	$0.027	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 1000mg \| 10-Vial Kit \| Cellular Energy Kit	10 × 1000 mg = 10000 mg	$270.00 $27.00 per vial	$0.027	Buy
Hangzhou Youngpeptide Biotechnology HYB #153 by metascore	Metascore 74Finnrick 71%Bought vials 100% of label · 23 testsNo report for thisOnline checkout	NAD 500 mg – 10 Vials	10 × 500 mg = 5000 mg	$145.00 $14.50 per vial	$0.029	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 500mg 10/FULL KIT (silver/yellow cap)	10 × 500 mg = 5000 mg	$150.00 $15.00 per vial	$0.030	Buy
Noble Dragons #190 by metascore	Metascore 73Finnrick 73%Bought vials 100% of label · 20 testsTitrateLabNo report for thisOnline checkout	NAD+ NJ500 500mg x10 vials	10 × 500 mg = 5000 mg	$159.00 $15.90 per vial	$0.032	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 1000mg 5/HALF KIT (copper/clear cap)	5 × 1000 mg = 5000 mg	$160.00 $32.00 per vial	$0.032	Buy
LMR #89 by metascore	Metascore 76 medium confidenceFinnrick 85%Bought vials 117% of label · 6 testsTitrateLabLab report (image)Online checkout	NJ 500 mg/vial	10 × 500 mg = 5000 mg	$170.00 $17.00 per vial	$0.034	Buy
PeptiSlim #68 by metascore · US	Metascore 78Finnrick 75%Bought vials 105% of label · 73 testsTitrateLabLab report (image)Online checkout	NJ 500 mg/vial	10 × 500 mg = 5000 mg	$170.00 $17.00 per vial	$0.034	Buy
Bulk Peptide Wholesale #29 by metascore	Metascore 82 medium confidenceFinnrick 68%Bought vials 103% of label · 7 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ 500 mg 5000 mg total	10 × 500 mg = 5000 mg	$175.00 $17.50 per vial	$0.035	Buy
Kits4less #80 by metascore · US	Metascore 77 medium confidenceFinnrick 83%Bought vials 101% of label · 7 testsTitrateLab · PeptideCheckedLab reports (image)Online checkout	NAD+ 10,000MG Kit	10 × 1000 mg = 10000 mg	$375.00 $37.50 per vial	$0.038	Buy
Sunrise BioResearch #18 by metascore	Metascore 85 medium confidenceFinnrick 81%Bought vials 110% of label · 8 testsTitrateLabLab 97.5% pureOnline checkout	NAD+ 500mg x 10vials, 5000mg	10 × 500 mg = 5000 mg	$195.00 $19.50 per vial	$0.039	Buy
Chimera Peptides #19 by metascore	Metascore 84Finnrick 87%Bought vials 101% of label · 27 testsTitrateLab · Peptide CriticLab report (image)Online checkout	NAD+ 500mg x 10vials 20% off with code (paying with crypto)	10 × 500 mg = 5000 mg	$200.00 20% off with code (paying with crypto) $20.00 per vial	$0.040	Buy
Jett Labs #10 by metascore	Metascore 86 medium confidenceFinnrick 80%Bought vials 103% of label · 3 testsTitrateLabLab 99.8% pure · 93% of labelAccount needed	NAD+ (500mg) - Full Kit (10 vials)	10 × 500 mg = 5000 mg	$200.00 $20.00 per vial	$0.040	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 1000mg 1 (silver/black cap)	1 × 1000 mg	$40.00	$0.040	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 500mg 5/HALF KIT (silver/yellow cap)	5 × 500 mg = 2500 mg	$100.00 $20.00 per vial	$0.040	Buy
Peptides Book #186 by metascore	Metascore 73 medium confidenceFinnrick 81%Bought vials 92% of label · 3 testsTitrateLabNo public reportsOnline checkout	Nad+ 100mg*10vials	10 × 100 mg = 1000 mg	$41.00 $4.10 per vial	$0.041	Buy
PepLab Solutions #135 by metascore	Metascore 74 medium confidenceFinnrick 80%Bought vials 100% of label · 3 testsBought vials underdosed: 33% vs 0% in own COAsTitrateLabLab 99.5% pure · 105% of labelAccount needed	NAD+ 500mg, 10 Vial Kit	10 × 500 mg = 5000 mg	$219.99 $22.00 per vial	$0.044	Buy
PepClub USA #37 by metascore	Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD CASE OF 10 VIALS NAD-500MG	10 × 500 mg = 5000 mg	$225.00 $22.50 per vial	$0.045	Buy
Jett Labs #10 by metascore	Metascore 86 medium confidenceFinnrick 80%Bought vials 103% of label · 3 testsTitrateLabLab 99.8% pure · 93% of labelAccount needed	NAD+ (500mg) - Half Kit (5 vials)	5 × 500 mg = 2500 mg	$112.50 $22.50 per vial	$0.045	Buy
Andy Peps Studio #64 by metascore · China	Metascore 79Finnrick 73%Bought vials 102% of label · 42 testsNo report for thisOnline checkout	NAD100 NAD 100mg * 10 vials	10 × 100 mg = 1000 mg	$45.00 $4.50 per vial	$0.045	Buy
Baohua Dongnuo Biotechnology BHD #77 by metascore · China	Metascore 78Finnrick 71%Bought vials 101% of label · 20 testsNo report for thisOnline checkout	NAD100 NAD 100mg * 10 vials	10 × 100 mg = 1000 mg	$45.00 $4.50 per vial	$0.045	Buy
LN Peptides #254 by metascore · China	Metascore 71Finnrick 72%Bought vials 99% of label · 39 testsTitrateLabNo report for thisOnline checkout	NAD100 NAD 100mg * 10 vials	10 × 100 mg = 1000 mg	$45.00 $4.50 per vial	$0.045	Buy
BeiBangAn #28 by metascore · China	Metascore 83Finnrick 68%Bought vials 102% of label · 70 testsLab report (image)Online checkout	NAD100 NAD 100mg * 10 vials	10 × 100 mg = 1000 mg	$45.00 $4.50 per vial	$0.045	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 500mg \| 20-Vial Kit \| Cellular Energy Kit	20 × 500 mg = 10000 mg	$450.00 $22.50 per vial	$0.045	Buy
Nexaph #90 by metascore	Metascore 76Finnrick 57%PepIndex 19/100Bought vials 109% of label · 285 testsTitrateLab · PeptideBaseLab · 110% of labelOnline checkout	NAD+ 500mg Buffered (10 vials/kit)	10 × 500 mg = 5000 mg	$228.00 $22.80 per vial	$0.046	Buy
HkRoids #210 by metascore · US?	Metascore 72Finnrick 58%Bought vials 102% of label · 73 testsTitrateLabCOA concernsConfirmed with lab: 14 of 14Online checkout	NAD+ – High Purity Nicotinamide Adenine Dinucleotide for Research Use 1kit, dose: 100mg/vial	10 × 100 mg = 1000 mg	$47.00 $4.70 per vial	$0.047	Buy
Coffee and Peppers #14 by metascore	Metascore 85Finnrick 70%Bought vials 102% of label · 30 testsTitrateLabLab 99.8% pure · 103% of labelConfirmed with lab: 6 of 6Online checkout	NAD+ 1000MG Kit (10 Vials)	10 × 1000 mg = 10000 mg	$479.99 $48.00 per vial	$0.048	Buy
Huaian Dinglin Trading #268 by metascore · China	Metascore 70Finnrick 61%Bought vials 97% of label · 10 testsTitrateLabNo report for thisOnline checkout	NAD 100mgx10vials	10 × 100 mg = 1000 mg	$48.00 $4.80 per vial	$0.048	Buy
Mai Peptide #35 by metascore · China	Metascore 82Finnrick 60%Bought vials 101% of label · 107 testsTitrateLabLab 100% pure · 108% of labelConfirmed with lab: 26 of 26Online checkout	NAD+ 100mg*10vials	10 × 100 mg = 1000 mg	$48.00 $4.80 per vial	$0.048	Buy
Jett Labs #10 by metascore	Metascore 86 medium confidenceFinnrick 80%Bought vials 103% of label · 3 testsTitrateLabLab 99.8% pure · 93% of labelAccount needed	NAD+ (500mg) - single vial	1 × 500 mg	$25.00	$0.050	Buy
Domestic Peps #52 by metascore	Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 100% pure · 104% of labelConfirmed with lab: 34 of 34Account needed	NAD+ (Buffered) 500mg 1 (silver/blue cap)	1 × 500 mg	$25.00	$0.050	Buy
Kits4less #80 by metascore · US	Metascore 77 medium confidenceFinnrick 83%Bought vials 101% of label · 7 testsTitrateLab · PeptideCheckedLab reports (image)Online checkout	Genero NAD+ 1,000mg Vial (Single Vial)	1 × 1000 mg	$50.00	$0.050	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 500mg \| 10-Vial Kit \| Cellular Energy Kit	10 × 500 mg = 5000 mg	$250.00 $25.00 per vial	$0.050	Buy
Royal Peptides Affiliate #8 by metascore · US	Metascore 86Finnrick 75%Bought vials 107% of label · 34 testsTitrateLabLab reports (image)Confirmed with lab: 3 of 3Online checkout	NAD+1000mgx10vials (wholesale) 10% off with code	10 × 1000 mg = 10000 mg	~~$560.00~~ $504.00 10% off with code $50.40 per vial	$0.050 list $0.056	Buy
Royal Peptides Affiliate #8 by metascore · US	Metascore 86Finnrick 75%Bought vials 107% of label · 34 testsTitrateLabLab reports (image)Confirmed with lab: 3 of 3Online checkout	NAD+ (Nicotinamide Adenine Dinucleotide) 1000mg kit(10000mg) 10% off with code	10 × 1000 mg = 10000 mg	~~$610.00~~ $549.00 10% off with code $54.90 per vial	$0.055 list $0.061	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg (buffered) — 10-Pack	10 × 1000 mg = 10000 mg	$549.00 $54.90 per vial	$0.055	Buy
Zen Peptides #213 by metascore · Singapore	Metascore 72Finnrick 63% Bought vials 102% of label · 34 testsTitrateLabLab reports (image)Online checkout	NAD+ (NAD) 100mg*10vials	10 × 100 mg = 1000 mg	$55.00 $5.50 per vial	$0.055	Buy
Eros Peptides #129 by metascore · US, GA 30339	Metascore 74 medium confidenceFinnrick 77%Bought vials 110% of label · 3 testsTitrateLab · Peptide CriticLab report (image)Online checkout	NAD+ 1000MG	1 × 1000 mg	$55.24	$0.055	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg (buffered) — 5-Pack	5 × 1000 mg = 5000 mg	$299.00 $59.80 per vial	$0.060	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg (buffered) — 10-Pack	10 × 500 mg = 5000 mg	$299.00 $29.90 per vial	$0.060	Buy
Gulf Coast Aminos #17 by metascore	Metascore 85 medium confidenceFinnrick 81%Bought vials 109% of label · 3 testsTitrateLabLab 99.9% pure · 101% of labelAccount needed	NAD+ 1000mg	1 × 1000 mg	$59.95	$0.060	Buy
Lipeptides #159 by metascore · China	Metascore 73Finnrick 60% Bought vials 102% of label · 72 testsTitrateLabNo report for thisOnline checkout	NAD+ (NAD+) 100mg*10vials	10 × 100 mg = 1000 mg	$63.00 $6.30 per vial	$0.063	Buy
Ion Peptide #4 by metascore	Metascore 87 medium confidenceFinnrick 82%Bought vials 108% of label · 4 testsTitrateLab · PeptideBase · Peptide CriticLab 100% pure · 103% of labelConfirmed with lab: 40 of 40Online checkout	NAD+ 1000mg	1 × 1000 mg	$63.75	$0.064	Buy
Aavant Research #2 by metascore · US	Metascore 90Finnrick 86%Bought vials 103% of label · 24 testsTitrateLabNo report for thisOnline checkout	NAD+ 100mg	10 × 100 mg = 1000 mg	$65.00 $6.50 per vial	$0.065	Buy
Kits4less #80 by metascore · US	Metascore 77 medium confidenceFinnrick 83%Bought vials 101% of label · 7 testsTitrateLab · PeptideCheckedLab reports (image)Online checkout	PH Buffered NAD+ 5,000MG Kit	10 × 500 mg = 5000 mg	$325.00 $32.50 per vial	$0.065	Buy
Ion Peptide #4 by metascore	Metascore 87 medium confidenceFinnrick 82%Bought vials 108% of label · 4 testsTitrateLab · PeptideBase · Peptide CriticLab 100% pure · 103% of labelConfirmed with lab: 40 of 40Online checkout	NAD+ 500mg	1 × 500 mg	$33.00	$0.066	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg (buffered) — 3-Pack	3 × 1000 mg = 3000 mg	$199.00 $66.33 per vial	$0.066	Buy
Nexaph #90 by metascore	Metascore 76Finnrick 57%PepIndex 19/100Bought vials 109% of label · 285 testsTitrateLab · PeptideBaseLab · 110% of labelOnline checkout	NAD+ 250mg Buffered (10 vials/kit)	10 × 250 mg = 2500 mg	$168.00 $16.80 per vial	$0.067	Buy
NextGen Health Affiliate #7 by metascore · US	Metascore 86 medium confidenceFinnrick 80%PepIndex 96/100Bought vials 96% of label · 6 testsTitrateLabLab 99.3% pure · 104% of labelOnline checkout	NAD 500MG (10 vials)	10 × 500 mg = 5000 mg	$340.00 $34.00 per vial	$0.068	Buy
Bio Pepz #98 by metascore · US	Metascore 76 medium confidenceFinnrick 82%Bought vials 110% of label · 4 testsTitrateLabNo report for thisAccount needed	NAD 1000MG	1 × 1000 mg	$70.00	$0.070	Buy
PepClub USA #37 by metascore	Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD+ NAD-1000MG	1 × 1000 mg	$69.99	$0.070	Buy
PepLab Solutions #135 by metascore	Metascore 74 medium confidenceFinnrick 80%Bought vials 100% of label · 3 testsBought vials underdosed: 33% vs 0% in own COAsTitrateLabLab 99.5% pure · 105% of labelAccount needed	NAD+ 500mg, 1 Vial	1 × 500 mg	$34.99	$0.070	Buy
Kits4less #80 by metascore · US	Metascore 77 medium confidenceFinnrick 83%Bought vials 101% of label · 7 testsTitrateLab · PeptideCheckedLab reports (image)Online checkout	(PH Buffered) NAD+ 500mg Vial (Single Vial)	1 × 500 mg	$35.00	$0.070	Buy
My Pure Peptide #70 by metascore	Metascore 78 medium confidenceFinnrick 72%Bought vials 116% of label · 3 testsTitrateLabLab · 124% of labelOnline checkout	NAD+ 500mg	1 × 500 mg	$35.00	$0.070	Buy
Sigma Peptides #94 by metascore · US	Metascore 76 medium confidenceFinnrick 73%Bought vials 100% of label · 3 testsTitrateLabNo report for thisOnline checkout	NAD+ 500MG	1 × 500 mg	$34.99	$0.070	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 250mg \| 20-Vial Kit \| Cellular Energy Kit	20 × 250 mg = 5000 mg	$350.00 $17.50 per vial	$0.070	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg (buffered) — 5-Pack	5 × 500 mg = 2500 mg	$179.00 $35.80 per vial	$0.072	Buy
Peptagon #31 by metascore	Metascore 82 medium confidenceFinnrick UnratedBought vials 102% of label · 3 testsTitrateLabLab 100% pure · 107% of labelConfirmed with lab: 38 of 38Online checkout	NAD+ Research Compound – 1000mg	1 × 1000 mg	$72.00	$0.072	Buy
NextechLabs #142 by metascore · US	Metascore 74Finnrick 64%Bought vials 116% of label · 32 testsTitrateLabLab reports (image)Online checkout	NAD+ 1G (1000mg)	1 × 1 g	$74.75	$0.075	Buy
Regenerative Research Affiliate #56 by metascore	Metascore 79 low confidenceFinnrick 62%TitrateLab · PeptideBaseLab 100% pure · 103% of labelOnline checkout	NAD+ US fill/finish (1000mg)	1 × 1000 mg	$76.50	$0.077	Buy
Elite Research USA Affiliate #75 by metascore · Us: Tx	Metascore 78Finnrick 58%Bought vials 103% of label · 48 testsTitrateLabNo report for thisConfirmed with lab: 26 of 26Online checkout	NAD+ 500mg – Research Compound	1 × 500 mg	$38.24	$0.077	Buy
Royal Peptides Affiliate #8 by metascore · US	Metascore 86Finnrick 75%Bought vials 107% of label · 34 testsTitrateLabLab reports (image)Confirmed with lab: 3 of 3Online checkout	NAD+ (Nicotinamide Adenine Dinucleotide) 1000mg vial 10% off with code	1 × 1000 mg	~~$85.00~~ $76.50 10% off with code	$0.077 list $0.085	Buy
Eros Peptides #129 by metascore · US, GA 30339	Metascore 74 medium confidenceFinnrick 77%Bought vials 110% of label · 3 testsTitrateLab · Peptide CriticLab report (image)Online checkout	NAD+ 500MG	1 × 500 mg	$39.09	$0.078	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg (buffered) — Single Vial	1 × 1000 mg	$79.00	$0.079	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg (buffered) — 3-Pack	3 × 500 mg = 1500 mg	$119.00 $39.67 per vial	$0.079	Buy
Bio Pepz #98 by metascore · US	Metascore 76 medium confidenceFinnrick 82%Bought vials 110% of label · 4 testsTitrateLabNo report for thisAccount needed	NAD 500MG	1 × 500 mg	$40.00	$0.080	Buy
PepClub USA #37 by metascore	Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD+ NAD–500MG	1 × 500 mg	$39.99	$0.080	Buy
Lab Rat Peptide #206 by metascore · US	Metascore 72 low confidenceFinnrick 76%TitrateLabNo public reportsOnline checkout	NAD 1000	1 × 1000 mg	$79.99	$0.080	Buy
Evolve BioPep #134 by metascore · US	Metascore 74Finnrick 66%Bought vials 103% of label · 11 testsTitrateLab · Peptide CriticLab report (image)Online checkout	Nad+ 500mg	1 × 500 mg	$39.99	$0.080	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 250mg \| 10-Vial Kit \| Cellular Energy Kit	10 × 250 mg = 2500 mg	$200.00 $20.00 per vial	$0.080	Buy
Go Alpha Labs Peptides #51 by metascore · US	Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabLab 100% pure · 109% of labelConfirmed with lab: 37 of 37Online checkout	NAD+ (1000mg) (10 Vials)	10 × 1000 mg = 10000 mg	$799.99 $80.00 per vial	$0.080	Buy
Alpha BioMed #281 by metascore · US	Metascore 70 low confidenceFinnrick 47%TitrateLabLab report (image)Account needed	NAD+ (1000mg) Synthetic	1 × 1000 mg	$80.00	$0.080	Buy
Royal Peptides Affiliate #8 by metascore · US	Metascore 86Finnrick 75%Bought vials 107% of label · 34 testsTitrateLabLab reports (image)Confirmed with lab: 3 of 3Online checkout	NAD+ (Nicotinamide Adenine Dinucleotide) 500mg kit(5000mg) 10% off with code	10 × 500 mg = 5000 mg	~~$450.00~~ $405.00 10% off with code $40.50 per vial	$0.081 list $0.090	Buy
Coffee and Peppers #14 by metascore	Metascore 85Finnrick 70%Bought vials 102% of label · 30 testsTitrateLabLab 99.8% pure · 103% of labelConfirmed with lab: 6 of 6Online checkout	NAD+ 500MG Kit (10 Vials)	10 × 500 mg = 5000 mg	$404.99 $40.50 per vial	$0.081	Buy
Peptide Partners #9 by metascore	Metascore 86Finnrick 66%Bought vials 97% of label · 90 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout	NAD+ Buffered 900mg x 10 vials (9000mg pack)	10 × 900 mg = 9000 mg	$738.00 $73.80 per vial	$0.082	Buy
DMV Peptides #123 by metascore	Metascore 75 low confidenceFinnrick 79%TitrateLabLab 99.1% pure · 102% of labelOnline checkout	NAD+ 1000mg	1 × 1000 mg	$85.00	$0.085	Buy
Peptidology #5 by metascore · US, AZ 85254	Metascore 87Finnrick 71%Bought vials 97% of label · 18 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedNo report for thisConfirmed with lab: 34 of 34Online checkout	NAD+ 1000 mg (1066mg \| Batch 1752)	1 × 1000 mg	$85.00	$0.085	Buy
Peptide Crafters #57 by metascore · US	Metascore 79Finnrick 60%PepIndex 22/100Bought vials 111% of label · 59 testsTitrateLab · Peptide CriticLab 100% pure · 108% of labelConfirmed with lab: 26 of 26Online checkout	NAD+ (1000mg) Buffered – In large 8ml Vial [Lyophilized]	1 × 1000 mg	$85.00	$0.085	Buy
Sunrise BioResearch #18 by metascore	Metascore 85 medium confidenceFinnrick 81%Bought vials 110% of label · 8 testsTitrateLabLab 97.5% pureOnline checkout	NAD+ Buffered 500mg 1500mg (5vials)	5 × 500 mg = 2500 mg	$213.32 $42.66 per vial	$0.085	Buy
Glacier Aminos Affiliate #73 by metascore	Metascore 78 low confidenceFinnrick 77%TitrateLab · Peptide CriticLab · 109% of labelOnline checkout	NAD+ 500MG Buffered (10-Pack)	10 × 500 mg = 5000 mg	$427.42 $42.74 per vial	$0.086	Buy
Peptides For Less #74 by metascore	Metascore 78 low confidenceFinnrick 75%Lab report (image)Online checkout	NAD+ 500mg	1 × 500 mg	$44.95	$0.090	Buy
Atomik Labz Affiliate #85 by metascore · US. Florida, 33411	Metascore 77Finnrick 69%Bought vials 112% of label · 44 testsTitrateLab · Peptide CriticNo report for thisOnline checkoutCheck vendor	NAD+ 1g Ten Pack	10 × 1 g = 10000 mg	$899.00 $89.90 per vial	$0.090	Buy
Hangzhou Youngpeptide Biotechnology HYB #153 by metascore	Metascore 74Finnrick 71%Bought vials 100% of label · 23 testsNo report for thisOnline checkout	NAD 100 mg – 10 Vials	10 × 100 mg = 1000 mg	$90.00 $9.00 per vial	$0.090	Buy
RetaOne Labs #83 by metascore	Metascore 77 medium confidenceFinnrick 71%TitrateLab · PeptideBaseNo report for thisConfirmed with lab: 20 of 20Account needed	NAD+ 500mg	1 × 500 mg	$46.00	$0.092	Buy
Peptide Partners #9 by metascore	Metascore 86Finnrick 66%Bought vials 97% of label · 90 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout	NAD+ Buffered 900mg x 5 vials (4500mg pack)	5 × 900 mg = 4500 mg	$427.00 $85.40 per vial	$0.095	Buy
EZ Peptides #12 by metascore	Metascore 85Finnrick 75%Bought vials 103% of label · 11 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisConfirmed with lab: 21 of 21Account needed	NAD+ 1000mg Buy 2, get the 3rd free with code (same item)	1 × 1000 mg	$95.99 Buy 2, get the 3rd free with code (same item)	$0.096	Buy
Atomik Labz Affiliate #85 by metascore · US. Florida, 33411	Metascore 77Finnrick 69%Bought vials 112% of label · 44 testsTitrateLab · Peptide CriticNo report for thisOnline checkoutCheck vendor	NAD+ 700mg Ten Pack	10 × 700 mg = 7000 mg	$675.00 $67.50 per vial	$0.096	Buy
Simple Peptide #25 by metascore · US, FL 33446	Metascore 83Finnrick 62%PepIndex 82/100Bought vials 100% of label · 44 testsTitrateLabLab 99.9% pure · 109% of labelOnline checkout	NAD+ (500MG & 1000MG) 1000 mg	1 × 1000 mg	$97.00	$0.097	Buy
Go Alpha Labs Peptides #51 by metascore · US	Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabLab 100% pure · 109% of labelConfirmed with lab: 37 of 37Online checkout	NAD+ (500mg) (10 Vials)	10 × 500 mg = 5000 mg	$487.99 $48.80 per vial	$0.098	Buy
Modern Aminos Affiliate #125 by metascore · US	Metascore 75 medium confidenceFinnrick 79%PepIndex 81/100Bought vials 100% of label · 5 testsTitrateLab · PeptideBase · Peptide CriticLab report (image)Online checkout	NAD+ (Nicotinamide Adenine Dinucleotide) 500MG (Lyophilized) $30 off through this site's link (new customers)	1 × 500 mg	$49.00 $30 off through this site's link (new customers)	$0.098	Buy
Crush Research Affiliate #91 by metascore · US	Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg (buffered) — Single Vial	1 × 500 mg	$49.00	$0.098	Buy
Oasis Peptides #232 by metascore	Metascore 71Finnrick 56%Bought vials 105% of label · 20 testsTitrateLabNo public reportsOnline checkout	NAD+ 1000mg	1 × 1000 mg	$99.00	$0.099	Buy
Hydro Research #105 by metascore	Metascore 75 medium confidenceFinnrick 51%PepIndex 86/100Bought vials 123% of label · 4 testsTitrateLabLab reports (image)Online checkout	NAD+ 1000mg	1 × 1000 mg	$99.00	$0.099	Buy
Paradigm Peptide #79 by metascore · US	Metascore 78Finnrick 85%Bought vials 106% of label · 17 testsTitrateLab · PeptideBase · Peptide CriticNo public reportsOnline checkout	Nad+ 500mg	1 × 500 mg	$50.00	$0.100	Buy
LMR #89 by metascore	Metascore 76 medium confidenceFinnrick 85%Bought vials 117% of label · 6 testsTitrateLabLab report (image)Online checkout	NJ 100 mg/vial	10 × 100 mg = 1000 mg	$100.00 $10.00 per vial	$0.100	Buy
NextGen Health Affiliate #7 by metascore · US	Metascore 86 medium confidenceFinnrick 80%PepIndex 96/100Bought vials 96% of label · 6 testsTitrateLabLab 99.3% pure · 104% of labelOnline checkout	NAD+ 500MG	1 × 500 mg	$50.00	$0.100	Buy
Peptides For Less #74 by metascore	Metascore 78 low confidenceFinnrick 75%Lab report (image)Online checkout	NAD+ 1000mg	1 × 1000 mg	$100.00	$0.100	Buy
PeptiSlim #68 by metascore · US	Metascore 78Finnrick 75%Bought vials 105% of label · 73 testsTitrateLabLab report (image)Online checkout	NJ 100 mg/vial	10 × 100 mg = 1000 mg	$100.00 $10.00 per vial	$0.100	Buy
Coffee and Peppers #14 by metascore	Metascore 85Finnrick 70%Bought vials 102% of label · 30 testsTitrateLabLab 99.8% pure · 103% of labelConfirmed with lab: 6 of 6Online checkout	NAD+ 500MG	1 × 500 mg	$49.99	$0.100	Buy
Amino Amigos #103 by metascore · US: NM	Metascore 75Finnrick 58%Bought vials 113% of label · 37 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg	1 × 500 mg	$50.00	$0.100	Buy
Go Alpha Labs Peptides #51 by metascore · US	Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabLab 100% pure · 109% of labelConfirmed with lab: 37 of 37Online checkout	NAD+ (1000mg)	1 × 1000 mg	$99.99	$0.100	Buy
Hydro Research #105 by metascore	Metascore 75 medium confidenceFinnrick 51%PepIndex 86/100Bought vials 123% of label · 4 testsTitrateLabLab reports (image)Online checkout	NAD+ 500 mg	1 × 500 mg	$50.00	$0.100	Buy
Glacier Aminos Affiliate #73 by metascore	Metascore 78 low confidenceFinnrick 77%TitrateLab · Peptide CriticLab · 109% of labelOnline checkout	NAD+ 500MG Buffered (5-Pack)	5 × 500 mg = 2500 mg	$250.76 $50.15 per vial	$0.100	Buy
Valor peptides Affiliate #65 by metascore	Metascore 79 medium confidenceFinnrick 76%TitrateLab · PeptideBaseLab 100% pure · 84% of labelAccount needed	NAD+ 1000mg	1 × 1000 mg	$104.99	$0.105	Buy
Royal Peptides Affiliate #8 by metascore · US	Metascore 86Finnrick 75%Bought vials 107% of label · 34 testsTitrateLabLab reports (image)Confirmed with lab: 3 of 3Online checkout	NAD+ (Nicotinamide Adenine Dinucleotide) 500mg vial 10% off with code	1 × 500 mg	~~$60.00~~ $54.00 10% off with code	$0.108 list $0.120	Buy
Atomik Labz Affiliate #85 by metascore · US. Florida, 33411	Metascore 77Finnrick 69%Bought vials 112% of label · 44 testsTitrateLab · Peptide CriticNo report for thisOnline checkoutCheck vendor	NAD+ 1g	1 × 1 g	$109.00	$0.109	Buy
Peptide Partners #9 by metascore	Metascore 86Finnrick 66%Bought vials 97% of label · 90 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout	NAD+ Buffered 900mg x 2 vials (1800mg pack)	2 × 900 mg = 1800 mg	$198.00 $99.00 per vial	$0.110	Buy
Peptidology #5 by metascore · US, AZ 85254	Metascore 87Finnrick 71%Bought vials 97% of label · 18 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedNo report for thisConfirmed with lab: 34 of 34Online checkout	NAD+ 500 mg (552.18 mg\| Batch 1708 \| 99.8% Purity)	1 × 500 mg	$55.00	$0.110	Buy
Chimera Peptides #19 by metascore	Metascore 84Finnrick 87%Bought vials 101% of label · 27 testsTitrateLab · Peptide CriticLab report (image)Online checkout	NAD+ 100mg x 10vials 20% off with code (paying with crypto)	10 × 100 mg = 1000 mg	$111.00 20% off with code (paying with crypto) $11.10 per vial	$0.111	Buy
Ignite Labs #178 by metascore	Metascore 73 medium confidenceFinnrick 80%Bought vials 104% of label · 3 testsTitrateLab · PeptideBaseNo public reportsOnline checkout	NAD+ 1000mg	1 × 1000 mg	$110.99	$0.111	Buy
Precision Peptide Co #107 by metascore · US, Tx 76048	Metascore 75Finnrick 68%Bought vials 106% of label · 20 testsTitrateLab · Peptide CriticNo report for thisOnline checkout	NAD+ Buffered 500mg	1 × 500 mg	$55.99	$0.112	Buy
Precision Peptide Co #107 by metascore · US, Tx 76048	Metascore 75Finnrick 68%Bought vials 106% of label · 20 testsTitrateLab · Peptide CriticNo report for thisOnline checkout	NAD + 500mg	1 × 500 mg	$55.99	$0.112	Buy
Glacier Aminos Affiliate #73 by metascore	Metascore 78 low confidenceFinnrick 77%TitrateLab · Peptide CriticLab · 109% of labelOnline checkout	NAD+ 500MG Buffered	1 × 500 mg	$56.99	$0.114	Buy
NextechLabs #142 by metascore · US	Metascore 74Finnrick 64%Bought vials 116% of label · 32 testsTitrateLabLab reports (image)Online checkout	NAD+ 500mg	1 × 500 mg	$58.49	$0.117	Buy
Verified Peptides #120 by metascore · US: FL	Metascore 75Finnrick 65%Bought vials 109% of label · 39 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedNo report for thisOnline checkout	NAD+ Peptide (1000MG)	1 × 1000 mg	$119.00	$0.119	Buy
Pure Peptide Labs #53 by metascore · US	Metascore 79 medium confidenceFinnrick 63%PepIndex 23/100Bought vials 102% of label · 4 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisOnline checkout	NAD+ 500mg	1 × 500 mg	$59.95	$0.120	Buy
Ignite Labs #178 by metascore	Metascore 73 medium confidenceFinnrick 80%Bought vials 104% of label · 3 testsTitrateLab · PeptideBaseNo public reportsOnline checkout	NAD+ 500mg	1 × 500 mg	$59.99	$0.120	Buy
The Naughty Needle #38 by metascore · US	Metascore 81 low confidenceFinnrick 80%TitrateLabLab 99.9% pure · 130% of labelOnline checkout	NAD+ 1000mg	1 × 1000 mg	$120.00	$0.120	Buy
Lab Rat Peptide #206 by metascore · US	Metascore 72 low confidenceFinnrick 76%TitrateLabNo public reportsOnline checkout	NAD 500	1 × 500 mg	$59.99	$0.120	Buy
EZ Peptides #12 by metascore	Metascore 85Finnrick 75%Bought vials 103% of label · 11 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisConfirmed with lab: 21 of 21Account needed	NAD+ 500mg Buy 2, get the 3rd free with code (same item)	1 × 500 mg	$59.99 Buy 2, get the 3rd free with code (same item)	$0.120	Buy
Orbitrex Peptides #1 by metascore · US	Metascore 90Finnrick 71%Bought vials 104% of label · 27 testsTitrateLab · PeptideBase · Peptide CriticLab 99.8% pure · 109% of labelOnline checkout	Buffered NAD+ 500mg	1 × 500 mg	$59.99	$0.120	Buy
Orbitrex Peptides #1 by metascore · US	Metascore 90Finnrick 71%Bought vials 104% of label · 27 testsTitrateLab · PeptideBase · Peptide CriticLab 99.8% pure · 109% of labelOnline checkout	NAD+ 500mg [Buy 4 Get 1 Free]	1 × 500 mg	$59.99	$0.120	Buy
Atomik Labz Affiliate #85 by metascore · US. Florida, 33411	Metascore 77Finnrick 69%Bought vials 112% of label · 44 testsTitrateLab · Peptide CriticNo report for thisOnline checkoutCheck vendor	NAD+ 700mg	1 × 700 mg	$85.00	$0.121	Buy
Alpha BioMed #281 by metascore · US	Metascore 70 low confidenceFinnrick 47%TitrateLabLab report (image)Account needed	NAD+ (1000mg) Biofermented	1 × 1000 mg	$125.00	$0.125	Buy
GB Peptides #250 by metascore · China	Metascore 71 low confidenceFinnrick 79%No public reportsOnline checkoutNo US shipping	NAD+	1 × 500 mg	$63.50 GBP 50	$0.127	Buy
Skye Peptides #72 by metascore · US: CA	Metascore 78Finnrick 57%Bought vials 114% of label · 92 testsTitrateLabLab 100% pure · 108% of labelConfirmed with lab: 25 of 25Account needed	NAD+ (buffered) 500 mg	1 × 500 mg	$64.00	$0.128	Buy
Skye Peptides #72 by metascore · US: CA	Metascore 78Finnrick 57%Bought vials 114% of label · 92 testsTitrateLabLab 100% pure · 108% of labelConfirmed with lab: 25 of 25Account needed	NAD+ (buffered) 1 g	1 × 1 g	$129.00	$0.129	Buy
Simple Peptide #25 by metascore · US, FL 33446	Metascore 83Finnrick 62%PepIndex 82/100Bought vials 100% of label · 44 testsTitrateLabLab 99.9% pure · 109% of labelOnline checkout	NAD+ (500MG & 1000MG) 500 mg	1 × 500 mg	$65.00	$0.130	Buy
Certified Peptides #66 by metascore · US, WA 98579	Metascore 79Finnrick 58%Bought vials 100% of label · 12 testsTitrateLabLab reports (image)Online checkout	BUFFERED NAD+ 1000mg	1 × 1000 mg	$130.00	$0.130	Buy
Onyx Research Affiliate #36 by metascore · US	Metascore 81 low confidenceFinnrick 79%TitrateLabLab 100% pure · 106% of labelOnline checkout	NAD+ 500mg — Box of 10	10 × 500 mg = 5000 mg	$680.00 $68.00 per vial	$0.136	Buy
Amplified Amino Affiliate #27 by metascore · US: TX 78248	Metascore 83Finnrick 65%Bought vials 115% of label · 12 testsTitrateLabLab · 110% of labelOnline checkout	NAD+ 500mg (Buffered)	1 × 500 mg	$68.00	$0.136	Buy
Certified Peptides #66 by metascore · US, WA 98579	Metascore 79Finnrick 58%Bought vials 100% of label · 12 testsTitrateLabLab reports (image)Online checkout	NAD+ 500mg	1 × 500 mg	$68.00	$0.136	Buy
Platinum Cryo #211 by metascore · Akron, OH US	Metascore 72Finnrick 63%Bought vials 102% of label · 24 testsTitrateLabNo report for thisOnline checkoutCheck vendor	NAD+ 500MG	1 × 500 mg	$69.95	$0.140	Buy
Simple Peptide #25 by metascore · US, FL 33446	Metascore 83Finnrick 62%PepIndex 82/100Bought vials 100% of label · 44 testsTitrateLabLab 99.9% pure · 109% of labelOnline checkout	NAD+ (BUFFERED)	1 × 500 mg	$70.00	$0.140	Buy
Apollo Peptide Sciences #293 by metascore	Metascore 70 medium confidenceFinnrick 55%PepIndex 27/100Bought vials 104% of label · 3 testsTitrateLabLab report (image)Online checkout	NAD+ 500mg	1 × 500 mg	$69.99	$0.140	Buy
Go Alpha Labs Peptides #51 by metascore · US	Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabLab 100% pure · 109% of labelConfirmed with lab: 37 of 37Online checkout	NAD+ (500mg)	1 × 500 mg	$69.99	$0.140	Buy
PepClub USA #37 by metascore	Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout	NAD CASE OF 10 VIALS NAD-100MG	10 × 100 mg = 1000 mg	$145.00 $14.50 per vial	$0.145	Buy
Sunrise BioResearch #18 by metascore	Metascore 85 medium confidenceFinnrick 81%Bought vials 110% of label · 8 testsTitrateLabLab 97.5% pureOnline checkout	NAD+ 100mg x 10vials, 1000mg	10 × 100 mg = 1000 mg	$145.00 $14.50 per vial	$0.145	Buy
Tydes #41 by metascore · US: NC	Metascore 80Finnrick 68%Bought vials 117% of label · 44 testsTitrateLab · Peptide CriticLab 99.9% pure · 109% of labelConfirmed with lab: 16 of 16Online checkout	NAD+ (Buffered) 1000mg	1 × 1000 mg	$144.99	$0.145	Buy
The Naughty Needle #38 by metascore · US	Metascore 81 low confidenceFinnrick 80%TitrateLabLab 99.9% pure · 130% of labelOnline checkout	NAD+ 500mg	1 × 500 mg	$75.00	$0.150	Buy
Pura Peptides #81 by metascore	Metascore 77Finnrick 66%Bought vials 107% of label · 20 testsTitrateLab · Peptide CriticLab report (image)Online checkout	NAD+ 500mg	1 × 500 mg	$75.00	$0.150	Buy
Amino Asylum #245 by metascore	Metascore 71Finnrick 62%PepIndex 26/100Bought vials 100% of label · 15 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ Peptide 500mg	1 × 500 mg	$74.99	$0.150	Buy
Risynth Bio #82 by metascore · US	Metascore 77Finnrick 69%Bought vials 100% of label · 18 testsTitrateLabNo report for thisOnline checkout	NAD+ 1000mg	1 × 1000 mg	$155.00	$0.155	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 100mg \| 20-Vial Kit \| Cellular Energy Kit	20 × 100 mg = 2000 mg	$310.00 $15.50 per vial	$0.155	Buy
Peptide Group Buy PGB #39 by metascore · US	Metascore 80 low confidenceFinnrick 79%Lab report (image)Account needed	NAD+ 500mg	1 × 500 mg	$80.00	$0.160	Buy
Risynth Bio #82 by metascore · US	Metascore 77Finnrick 69%Bought vials 100% of label · 18 testsTitrateLabNo report for thisOnline checkout	NAD+ 500mg	1 × 500 mg	$80.00	$0.160	Buy
Tydes #41 by metascore · US: NC	Metascore 80Finnrick 68%Bought vials 117% of label · 44 testsTitrateLab · Peptide CriticLab 99.9% pure · 109% of labelConfirmed with lab: 16 of 16Online checkout	NAD+ (Buffered) 500mg	1 × 500 mg	$84.99	$0.170	Buy
Paramount Peptides #133 by metascore · US CA	Metascore 74Finnrick 64%PepIndex 55/100Bought vials 114% of label · 65 testsTitrateLab · Peptide CriticNo report for thisOnline checkout	Synthetic NAD+ (1000mg)	1 × 1000 mg	$170.00	$0.170	Buy
Amplified Amino Affiliate #27 by metascore · US: TX 78248	Metascore 83Finnrick 65%Bought vials 115% of label · 12 testsTitrateLabLab · 110% of labelOnline checkout	NAD+ 250mg (Buffered)	1 × 250 mg	$44.00	$0.176	Buy
Polaris Peptides #20 by metascore · US?	Metascore 84Finnrick 63%Bought vials 110% of label · 99 testsTitrateLab · PeptideBase · PeptideCheckedLab 100% pure · 103% of labelOnline checkout	NAD+ 500mg	1 × 500 mg	$90.00	$0.180	Buy
Qingdao Sigma Chemical QSC #69 by metascore	Metascore 78Finnrick 64%Bought vials 103% of label · 47 testsNo report for thisOnline checkout	NAD+ 100mg \| 10-Vial Kit \| Cellular Energy Kit	10 × 100 mg = 1000 mg	$180.00 $18.00 per vial	$0.180	Buy
Certified Peptides #66 by metascore · US, WA 98579	Metascore 79Finnrick 58%Bought vials 100% of label · 12 testsTitrateLabLab reports (image)Online checkout	BUFFERED NAD+ 500mg	1 × 500 mg	$90.00	$0.180	Buy
Pure Tested Peptides #109 by metascore · US	Metascore 75 low confidenceFinnrick 46%TitrateLabNo report for thisOnline checkout	NAD+ 500 mg — 3 Vials	3 × 500 mg = 1500 mg	$269.99 $90.00 per vial	$0.180	Buy
Above All Peptides #33 by metascore	Metascore 82Finnrick Unrated Bought vials 100% of label · 27 testsTitrateLabNo report for thisConfirmed with lab: 2 of 2Online checkoutCheck vendor	NAD+ 500mg	1 × 500 mg	$90.00	$0.180	Buy
Pure Tested Peptides #109 by metascore · US	Metascore 75 low confidenceFinnrick 46%TitrateLabNo report for thisOnline checkout	NAD+ 500 mg — 6 Vials	6 × 500 mg = 3000 mg	$549.99 $91.67 per vial	$0.183	Buy
Paramount Peptides #133 by metascore · US CA	Metascore 74Finnrick 64%PepIndex 55/100Bought vials 114% of label · 65 testsTitrateLab · Peptide CriticNo report for thisOnline checkout	Biofermented NAD+ (1000mg)	1 × 1000 mg	$191.25	$0.191	Buy
Pure Tested Peptides #109 by metascore · US	Metascore 75 low confidenceFinnrick 46%TitrateLabNo report for thisOnline checkout	NAD+ 500 mg — 2 Vials	2 × 500 mg = 1000 mg	$194.99 $97.50 per vial	$0.195	Buy
Alpha-Gen #34 by metascore	Metascore 82Finnrick 60%Bought vials 103% of label · 30 testsTitrateLabLab 99.6% pure · 101% of labelOnline checkout	NAD+ 500MG (Buy 3+)	3 × 500 mg = 1500 mg	$300.00 $100.00 per vial	$0.200	Buy
Pure Tested Peptides #109 by metascore · US	Metascore 75 low confidenceFinnrick 46%TitrateLabNo report for thisOnline checkout	NAD+ 500 mg — 1 Vial	1 × 500 mg	$99.99	$0.200	Buy
Liberty Peptides #63 by metascore · US, DE 19801	Metascore 79Finnrick 53%Bought vials 107% of label · 18 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ 1000mg	1 × 1000 mg	$208.00	$0.208	Buy
Wolverine Peptides #58 by metascore · UK	Metascore 79 low confidenceFinnrick 75%TitrateLabNo report for thisOnline checkout	NAD+ 1000mg	1 × 1000 mg	$215.89 GBP 169.99	$0.216	Buy
Wolverine Peptides #58 by metascore · UK	Metascore 79 low confidenceFinnrick 75%TitrateLabNo report for thisOnline checkout	NAD+ 500mg	1 × 500 mg	$114.29 GBP 89.99	$0.229	Buy
Wolverine Peptides #58 by metascore · UK	Metascore 79 low confidenceFinnrick 75%TitrateLabNo report for thisOnline checkout	NAD+ 250mg	1 × 250 mg	$57.14 GBP 44.99	$0.229	Buy
Amino Usa #136 by metascore · US	Metascore 74 medium confidenceFinnrick 32%Bought vials 89% of label · 3 testsTitrateLabNo report for thisAccount needed	NAD+ 1000mg	1 × 1000 mg	$230.00	$0.230	Buy
Liberty Peptides #63 by metascore · US, DE 19801	Metascore 79Finnrick 53%Bought vials 107% of label · 18 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ 500mg	1 × 500 mg	$120.00	$0.240	Buy
Amino Usa #136 by metascore · US	Metascore 74 medium confidenceFinnrick 32%Bought vials 89% of label · 3 testsTitrateLabNo report for thisAccount needed	NAD+ 500mg	1 × 500 mg	$125.00	$0.250	Buy
Licensed Peptides #264 by metascore	Metascore 70 medium confidenceFinnrick 73%PepIndex 61/100Bought vials 95% of label · 4 testsTitrateLab · PeptideBase · PeptideCheckedLab report (image)Online checkout	NAD+ 500mg - 1 vial	1 × 500 mg	$129.99	$0.260	Buy
Alpha-Gen #34 by metascore	Metascore 82Finnrick 60%Bought vials 103% of label · 30 testsTitrateLabLab 99.6% pure · 101% of labelOnline checkout	NAD+ 500MG (Buy 2)	2 × 500 mg = 1000 mg	$267.98 $133.99 per vial	$0.268	Buy
The Naughty Needle #38 by metascore · US	Metascore 81 low confidenceFinnrick 80%TitrateLabLab 99.9% pure · 130% of labelOnline checkout	NAD+ 100mg	1 × 100 mg	$30.00	$0.300	Buy
Alpha-Gen #34 by metascore	Metascore 82Finnrick 60%Bought vials 103% of label · 30 testsTitrateLabLab 99.6% pure · 101% of labelOnline checkout	NAD+ 500MG	1 × 500 mg	$159.99	$0.320	Buy
Peptides For Less #74 by metascore	Metascore 78 low confidenceFinnrick 75%Lab report (image)Online checkout	NAD+ 100mg	1 × 100 mg	$36.00	$0.360	Buy
Core Peptides #282 by metascore	Metascore 70 medium confidenceFinnrick 76%PepIndex 24/100Bought vials 92% of label · 4 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedNo report for thisOnline checkout	NAD+ – 100MG / 250MG / 750MG 750mg	1 × 750 mg	$292.00	$0.389	Buy
Core Peptides #282 by metascore	Metascore 70 medium confidenceFinnrick 76%PepIndex 24/100Bought vials 92% of label · 4 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedNo report for thisOnline checkout	NAD+ – 100MG / 250MG / 750MG 100mg	1 × 100 mg	$47.00	$0.470	Buy
Biolongevity Labs #166 by metascore · US, Akron, OH 44321	Metascore 73Finnrick 71%PepIndex 58/100Bought vials 102% of label · 34 testsTitrateLab · Peptide CriticLab reports (image)Online checkout	NAD+ (500mg)	1 × 500 mg	$249.97	$0.500	Buy
Risynth Bio #82 by metascore · US	Metascore 77Finnrick 69%Bought vials 100% of label · 18 testsTitrateLabNo report for thisOnline checkout	NAD+ 100mgkit price?	1 × 100 mg	$55.00	$0.550	Buy
Modern Aminos Affiliate #125 by metascore · US	Metascore 75 medium confidenceFinnrick 79%PepIndex 81/100Bought vials 100% of label · 5 testsTitrateLab · PeptideBase · Peptide CriticLab report (image)Online checkout	Melts™ NAD+ Dissolving Strips $30 off through this site's link (new customers)	1 vial, size not stated	$59.99 $30 off through this site's link (new customers)	–	Buy
Simple Peptide #25 by metascore · US, FL 33446	Metascore 83Finnrick 62%PepIndex 82/100Bought vials 100% of label · 44 testsTitrateLabLab 99.9% pure · 109% of labelOnline checkout	Melts™ NAD+ Dissolving Strips	1 vial, size not stated	$59.99	–	Buy
Amino Asylum #245 by metascore	Metascore 71Finnrick 62%PepIndex 26/100Bought vials 100% of label · 15 testsTitrateLab · PeptideBaseNo report for thisOnline checkout	NAD+ 20ml	1 × 20 ml	$49.99	–	Buy
HkRoids #210 by metascore · US?	Metascore 72Finnrick 58%Bought vials 102% of label · 73 testsTitrateLabCOA concernsConfirmed with lab: 14 of 14Online checkout	NAD+ Vials 10mL	1 vial, size not stated	$182.00	–	Buy

Mixing a 500 mg vial

What each common amount of bacteriostatic water gives you on a U-100 insulin syringe. Pick a vial size above to change it.

Water	Strength	Per 10 units (0.1 mL)	Per unit
1 mL	500 mg/mL	50,000 mcg	5,000 mcg
2 mL	250 mg/mL	25,000 mcg	2,500 mcg
3 mL	166.667 mg/mL	16,666.7 mcg	1,666.67 mcg
5 mL	100 mg/mL	10,000 mcg	1,000 mcg

Open the reconstitution calculator

Mixing guides:100 mg 250 mg 500 mg 1,000 mg

Published lab results

141 certificates of analysis that vendors publish for NAD+. Numbers are only filled in where the document is readable text; image-only COAs are linked without numbers. A vendor's own COA shows one tested sample, not every batch.

Vendor	Lab	Date	Label	Measured	Purity	Batch
Polaris Peptides	Accumark Labs	2026-09-30	500 mg	513.63 mg 103%	99.98%	POL-NAD500-9	View
Valor peptides	Accumark Labs	2026-09-29	500 mg	421.496 mg 84%	99.981%	ARC-NAD500-001	View
Go Alpha Labs Peptides	Freedom Diagnostics ✓ lab	2026-09-26	1000 mg	1091.51 mg 109%	99.96%	NA-5922	View
Ion Peptide	Freedom Diagnostics ✓ lab	2026-09-26	1000 mg	1030.05 mg 103%	99.96%	NJ1000-09022026	View
Swiss ChemsCOA note	Freedom Diagnostics ✓ lab	2026-09-24	100 mg	100.51 mg 101%	99.89%	2607EDNA	View
Amplified Amino	Janoshik	2026-09-22	500 mg	551.2 mg 110%	–	NAD50009102026-20; Janoshik task #235496; key QLYGHMLY5PFG; mean of 4 vials	View
Nexaph	Janoshik	2026-09-22	500 mg	551.2 mg 110%	–	NAD50009102026-20	View
Orbitrex Peptides	Freedom Diagnostics	2026-09-19	500 mg	544.97 mg 109%	99.83%	BNAD500106	View
Simple Peptide	Freedom Diagnostics	2026-09-19	1000 mg	1088.97 mg 109%	99.94%	NAD 1000-092026-2 (FD #2609171162, client 'Simple Peptide')	View
Valor peptides	Accumark Labs	2026-09-18	500 mg	414.27 mg 83%	99.99%	ARC-NAD500-003	View
Skye PeptidesCOA note	Accumark Labs ✓ lab	2026-09-16	1000 mg	1083.922 mg 108%	99.979%	NAD26-1000-005	View
Swiss ChemsCOA note	Freedom Diagnostics ✓ lab	2026-09-13	100 mg	105.27 mg 105%	99.14%	2607-CY-NA	View
Swiss ChemsCOA note	Freedom Diagnostics ✓ lab	2026-09-13	100 mg	110.01 mg 110%	99.04%	2608-CY-NA	View
SPB	Freedom Diagnostics ✓ lab	2026-09-11	500 mg	562.34 mg 112%	99.95%	ND500C-E22L	View
SPB	Freedom Diagnostics ✓ lab	2026-09-11	1000 mg	1079.12 mg 108%	99.97%	ND1000E6C-E22TT	View
Polaris Peptides	TrustPointe Analytics	2026-09-09	500 mg	540 mg 108%	99.586%	POL-NAD500-8	View
Prime Peptides	Horizon Analytical	2026-09-09	1000 mg	1013 mg 101%	99.98%	DPS-2586061	View
Peptide Crafters	Accumark Labs ✓ lab	2026-09-08	1000 mg	1082.01 mg 108%	99.98%	PC-G4-NAD1 (NAD+ (1000mg) Buffered – In large 8ml Vial [Lyophilized])	View
Shanghai Leader Peptide BiotechnologyCOA concerns 90 of 115 COAs come from 'Qorix Labs'/TJQXGD, a site registered June 2026 that says it only compiles data from an unnamed partner lab and is not accredited: they can't be checked independently. Its Freedom Diagnostics reports are real. Checked 2026-10-08. How we check	Qorix Labs (Tianjin)	2026-09-06	1000 mg	–	99.73%	NJ1000	View
NextGen Health	ILS Laboratories	2026-09-01	500 mg	520.73 mg 104%	99.29%	ND500-05	View
PX Peptides	Janoshik	2026-09	500 mg	511.16 mg 102%	–	PX-NJ500-2608-001	View
PX Peptides	Janoshik	2026-09	1000 mg	986.85 mg 99%	–	PX-NJ1000-2608-001	View
Amplified Amino	Janoshik	2026-08-31	250 mg	307.36 mg 123%	–	NAD25008192026-07; Janoshik task #226932; key 3A2EER5YE22Q; mean of 3 vials	View
Nexaph	Janoshik	2026-08-31	250 mg	307.36 mg 123%	–	NAD25008192026-07	View
Regenerative Research	Freedom Diagnostics	2026-08-30	1000 mg	1029.28 mg 103%	99.97%	ND26-03 (FD Rege2608260581)	View
Tydes	Accumark Labs ✓ lab	2026-08-30	1000 mg	1089.44 mg 109%	99.925%	NAD1000081926; AccuVerify 5ZPY-EDP3	View
Bulk Peptide SupplyCOA concerns Most reports come from AV Analytics, a lab with no website or lookup to verify them, and they all read 99.73-99.81% purity across 19 different peptides and blends; its MDx reports are similarly uniform. Eight others are issued to 'Peptide COA Test LLC'. Checked 2026-10-08. How we check	AV Analytics	2026-08-27	1000 mg	995.06 mg 100%	99.78%	NA-6025	View
Bulk Peptide SupplyCOA concerns	AV Analytics	2026-08-27	1000 mg	1009.34 mg 101%	99.63%	NA-6023	View
Alpha BioMed	–	2026-08-26	1000 mg	–	–	FNAD1000N081026	View (image)
NextGen Health	ILS Laboratories via PepIndex	2026-08-24	500 mg	518.93 mg 104%	99.9%	ND1-01	View
Domestic PepsCOA note	Freedom Diagnostics ✓ lab	2026-08-23	1000 mg	1044.62 mg 104%	99.98%	Black Cap	View
Domestic PepsCOA note	Freedom Diagnostics ✓ lab	2026-08-23	1000 mg	1013.41 mg 101%	99.98%	Clear Cap/Bronze Crimp	View
Domestic PepsCOA note	Freedom Diagnostics ✓ lab	2026-08-23	500 mg	541.13 mg 108%	99.97%	Blue Cap	View
LumiraCOA concerns Its 10 own-name 'Pacific Coast Biologics' reports were made in Canva by a protein supplier with no testing service (one passes a 10 mg TB-500 vial at 22.5 mg); its other reports are genuine resellers' and Finnrick tests. Checked 2026-10-08. How we check	ILS Laboratories	2026-08-21	1000 mg	1021.83 mg 102%	99.13%	WL-NJ1000B-000325	View
Kits4less	Janoshik	2026-08-19	1000 mg	–	–	Janoshik #224403	View (image)
Certified Peptides	–	2026-08-17	1000 mg	–	–		View (image)
SaiyanMed	Freedom Diagnostics ✓ lab	2026-08-17	1000 mg	1022.79 mg 102%	99.96%	SYM-NJ1000-2607	View
Certified Peptides	–	2026-08-12	500 mg	–	–		View (image)
My Pure Peptide	Janoshik	2026-08-11	500 mg	617.62 mg 124%	–	Janoshik task #216330	View
Loti Labs	Bioviridian	2026-08-10	500 mg	–	–		View (image)
Peptagon	Accumark Labs ✓ lab	2026-08-06	1000 mg	1067.84 mg 107%	99.958%	FNAD1KN050626	View
Simple Peptide	Freedom Diagnostics	2026-08-06	100 mg	107.19 mg 107%	99.14%	NAD100-082026-2 (FD #2608030487, client 'Simple Peptide')	View
Mai Peptide	Freedom Diagnostics ✓ lab	2026-08-05	500 mg	542.12 mg 108%	99.95%	Blue (FD #2607310918, 'NJ500 500mg', client 'Mai-peptides')	View
PepLab Solutions	Kovera Labs	2026-08-03	500 mg	526.73 mg 105%	99.512%	PLS-NAD500-001	View
Lotus Bio	ILS Laboratories	2026-08	1000 mg	–	99.28%	TGLJM01A48	View
Glacier Aminos	Ethos Analytics	2026-07-27	500 mg	546.02 mg 109%	–	NADGA-07	View
Orbitrex Peptides	Freedom Diagnostics	2026-07-26	500 mg	563.22 mg 113%	99.88%	NAD500826A	View
Go Alpha Labs Peptides	Freedom Diagnostics ✓ lab	2026-07-24	1000 mg	1085.09 mg 109%	99.57%	NA-5921	View
Go Alpha Labs Peptides	Freedom Diagnostics ✓ lab	2026-07-24	500 mg	587.19 mg 117%	99.47%	NA-8047	View
Nuscience PeptidesCOA note	Freedom Diagnostics	2026-07-23	500 mg	568.47 mg 114%	99.86%	Lot 000415250 (FD #2607200948)	View
Hangzhou Mandy Biotechnology	Janoshik	2026-07-22	400 mg	–	–	JUNE 2026; task #198513	View (image)
Amplified Amino	Janoshik	2026-07-21	250 mg	242.7 mg 97%	–	NAD25007022026-06; Janoshik task #207871; key K73WZHJSKDFR	View
LumiraCOA concerns	Pacific Coast Biologics	2026-07-21	500 mg	553.43 mg 111%	99.7%	PPA-WL-NJ500-P00630	View
Nexaph	Janoshik	2026-07-21	250 mg	242.7 mg 97%	–	NAD25007022026-06	View
Swiss ChemsCOA note	Janoshik	2026-07-16	100 mg	–	–		View (image)
Amplified Amino	Janoshik	2026-07-02	500 mg	509.76 mg 102%	–	NAD50006192026-19; Janoshik task #198991; key 4N1X1LJ1PUS1; mean of 3 vials	View
Nexaph	Janoshik	2026-07-02	500 mg	509.76 mg 102%	–	NAD50006192026-19	View
Kits4less	Janoshik	2026-06-30	–	–	–	Janoshik #202445 (pH-buffered NAD+)	View (image)
Onyx Research	Freedom Diagnostics	2026-06-26	500 mg	528.12 mg 106%	99.96%	ONRESNAD50004	View
Guangzhou Aoyu	Freedom Diagnostics ✓ lab	2026-06-25	500 mg	494.55 mg 99%	99.86%	Blue	View
NextGen Health	ILS Laboratories via PepIndex	2026-06-25	1500 mg	1573.65 mg 105%	99.29%	NSP-NAD-01	View
Polaris Peptides	Accumark Labs	2026-06-22	500 mg	500.78 mg 100%	99.85%	POL-NAD500-7	View
Gulf Coast Aminos	Freedom Diagnostics	2026-06-19	1000 mg	1006.55 mg 101%	99.9%	NAD-1000-0626	View
Peptide Group Buy PGB	Janoshik	2026-06-17	500 mg	–	–	PGB-NAD500-6 (Round 1)	View
DMV PeptidesCOA note	ILS Laboratories	2026-06-14	1000 mg	1019.8 mg 102%	99.12%	LOT-2026-001	View
Coffee and Peppers	Freedom Diagnostics ✓ lab	2026-06-07	1000 mg	1029.62 mg 103%	99.82%	CPNAD100026052801	View
Kits4less	Janoshik	2026-06-04	100 mg	–	–	Janoshik #171655 (file named NAD-1000)	View (image)
Lotus Bio	Freedom Diagnostics	2026-06	1000 mg	–	99.98%	MYRR2606230452	View
Bluebonnet Peptides	ILS Laboratories	2026-05-25	500 mg	518.33 mg 104%	99.25%	BB-NAD500-2602	View
Jett Labs	Freedom Diagnostics	2026-05-24	1000 mg	927.78 mg 93%	99.79%	nad1k-may-2026	View
Evolve BioPep	Ethos Analytics	2026-05-21	500 mg	–	–	EN-260512-B500	View (image)
Huatai Peptide	Freedom Diagnostics ✓ lab	2026-05-19	1000 mg	1040.68 mg 104%	99.94%	MN5J297 / accession 2605180431	View
Longevity Pros	Janoshik	2026-05-15	–	–	–	r19516	View (image)
Sunrise BioResearch	ILS Laboratories	2026-05-12	500 mg	–	97.54%	NAD500MAY26-01	View
Licensed Peptides	Vanguard Laboratory	2026-05-11	500 mg	–	–	Vanguard ID V260423-7 001; lot Clear Cap	View (image)
NextGen Health	ILS Laboratories via PepIndex	2026-05-10	500 mg	531.79 mg 106%	99.83%	ND500-4	View
Junli PeptideCOA concerns The only MOTS-c report on Junli's COA page is its own Janoshik test, which found no MOTS-c ('another peptide detected'), yet MOTS-c 10mg and 40mg are still sold with no passing report. Its other reports are own-name. Checked 2026-10-08. How we check	Janoshik	2026-04-29	–	–	–		View (image)
Planet Peptide	Freedom Diagnostics	2026-04-23	500 mg	533.04 mg 107%	99.91%	NADBKBK41826	View
Peptides For Less	Janoshik	2026-04-21	500 mg	–	–	NAD500	View (image)
Aura PeptidesCOA concerns The 10 'Vanguard Laboratory' reports look generated or edited: same lab ID on every compound, the GHK-Cu report's chromatogram is labelled for tirzepatide, Semaglutide and GHK-Cu show the identical 120.24 mg result, and the text is garbled. Checked 2026-10-08. How we check	Horizon Analytical	2026-04-05	–	–	–	AR-1576955	View (image)
Lotus Bio	Accurate Test Labs	2026-04	500 mg	–	99.9%	ATL-36085	View
Kits4less	Janoshik	2026-03-02	–	–	–	Janoshik #113109 (Genero NAD+)	View (image)
Pharma Grade Peptides	Janoshik	2026-03-02	1000 mg	–	–	NA6775 (Janoshik #110901)	View (image)
Prime Peptides	Bioviridian	2026-03-01	–	–	–		View (image)
Liyu Daily	Janoshik	2026-02-23	500 mg	–	–	LIYU20260210	View (image)
Liyu Daily	Janoshik	2026-02-20	500 mg	–	–	LIYU20260210	View (image)
Liyu Daily	Janoshik	2026-02-19	500 mg	–	–	LIYU20260210	View (image)
Amino EssenceCOA concerns None of the 7 COAs shown on product pages are Amino Essence's own: they name other sellers (PepXpress, MayaBee, Evolve BioPep) or factories (SH Peptide, HXTNT), with no batch link to Amino Essence stock. Checked 2026-10-08. How we check	Analytical Formulations	2026-02-16	500 mg	–	–	Violet HXTNT (client MayaBee)	View (image)
Alpha-GenCOA note	Freedom Diagnostics	2026-02-11	500 mg	505.87 mg 101%	99.648%	NADB02062026-N (FD #2602090016, client 'Wholesale')	View
PepLab Solutions	Horizon Analytical	2026-01-27	1000 mg	1000.25 mg 100%	99.51%	PLS-9084465	View
HkRoidsCOA concerns The lab-results page shows reports issued to other US brands (OPS Aminos, Research Grade Peptides, etc.) with those brands' labelled vials. HKRoids says they are its wholesale customers' tests, but no lot or brand link can be verified. Checked 2026-10-08. How we check	Freedom Diagnostics ✓ lab	2025-12-11	500 mg	499.02 mg 100%	99.487%	N2510001	View
HkRoidsCOA concerns	Freedom Diagnostics ✓ lab	2025-12-11	1000 mg	512.22 mg 51%	99.852%	N2510002	View
Chimera PeptidesCOA note	Janoshik	2025-11-25	500 mg	–	–	Janoshik #90432	View (image)
Pura Peptides	Freedom Diagnostics	2025-10-31	500 mg	–	–	NADS500-102725; accession 2510280086	View (image)
Peptide Haven	Freedom Diagnostics	2025-09-23	500 mg	508.31 mg 102%	99.938%	NAD500-0825-A	View
LMR	Janoshik	2025-09-04	500 mg	–	–	Janoshik #77564	View (image)
PeptiSlim	Janoshik	2025-09-04	500 mg	–	–	task #77564	View (image)
The Naughty Needle	Freedom Diagnostics	2025-08-28	100 mg	130.19 mg 130%	99.86%		View
GLP Keep Body PeptideCOA concerns 8 of its 11 posted COAs are other parties' tests (Diversified Botanics, Lunar Biotech, a Novaglo-branded vial, Finnrick screenshots); only 3 name GLP Keep Body. It may supply those brands, but nothing on the site shows it. Checked 2026-10-08. How we check	Janoshik	2025-08-22	500 mg	–	–		View (image)
Zen Peptides	Janoshik	2025-06-23	500 mg	–	–	Janoshik #68796 endotoxin (batch Unknown)	View (image)
Zen Peptides	Janoshik	2025-06-20	500 mg	–	–	Janoshik #68631 (batch Unknown)	View (image)
Apollo Peptide Sciences	Janoshik	–	500 mg	–	–		View (image)
Barn	Janoshik	–	500 mg	–	–	260301	View (image)
BeiBangAn	Janoshik	–	500 mg	–	–	NJ500; task #103338 (code NJ500, assumed NAD+ 500mg)	View (image)
Biolongevity Labs	MDx BioAnalytical Laboratory	–	–	–	–	#261467	View (image)
Biolongevity Labs	MDx BioAnalytical Laboratory	–	–	–	–	#261468	View (image)
BioPrecise LLCCOA concerns Several product pages link other compounds' COAs (Epithalon, Tesamorelin, AOD-9604, NAD+ and CJC-1295 DAC to IGF-1 LR3; SS-31 to Retatrutide; HCG to GHK-Cu). Those have no own test; 15 others have real Finnrick tests. Checked 2026-10-08. How we check	–	–	500 mg	–	–		View (image)
Cocer Peptides	Janoshik	–	–	–	–	CS-na1000-0916	View (image)
Domestic PepsCOA note	Chromate	–	500 mg	–	–		View (image)
Eros PeptidesCOA note	Freedom Diagnostics	–	1000 mg	–	–		View (image)
Guangzhou Jeep Biotechnology JEEP	Janoshik	–	1000 mg	–	–	JS-157421 / Janoshik task #157421	View (image)
Guangzhou Jeep Biotechnology JEEP	Janoshik	–	500 mg	–	–	JP20260011 / Janoshik task #148327	View
HkRoidsCOA concerns	–	–	500 mg	–	–		View (image)
Hydro ResearchCOA note	Chromate	–	500 mg	–	–	32649_HYDROA13Z66Z	View (image)
Hydro ResearchCOA note	Chromate	–	1000 mg	–	–	32646_HYDRO4YJMPK2	View (image)
Injectify	Janoshik	–	–	–	–		View (image)
Jett Labs	Freedom Diagnostics	–	–	–	–		View (image)
Kerui Peptide HongKong	Janoshik	–	–	–	–	Janoshik #92390 (Nad_100mg)	View (image)
Longevity PlanCOA note	–	–	–	–	–		View (image)
LP PeptideCOA note	–	–	500 mg	–	–	NJ05260915	View (image)
Mai Peptide	Janoshik	–	500 mg	–	–	Janoshik #96257	View (image)
Modern Aminos	–	–	500 mg	–	–	BX-P-M7S4	View (image)
Nantong Guangyuan Chemical GYC	Janoshik	–	500 mg	–	–		View (image)
Nantong Guangyuan Chemical GYC	Janoshik	–	500 mg	–	–		View (image)
NextechLabs	ILS Laboratories	–	–	–	–	NTL-260724-LYO-011	View (image)
NextechLabs	Vanguard Laboratory	–	600 mg	–	–	V251008-24	View (image)
Penguin Peptides	–	–	500 mg	–	–		View (image)
Peptides 4 Research	MDx BioAnalytical Laboratory	–	500 mg	–	–	250908NAD500	View (image)
PugPepsCOA concerns About half the reports are PugPep's own (ILS, Finnrick), but many others were issued to other clients (4EVER Research, D&U, Bee Sweet, ZLZ peptides, etc.) and re-watermarked 'PugPep LLC', with no stated link to PugPep's lots. Checked 2026-10-08. How we check	–	–	1000 mg	–	–		View (image)
PugPepsCOA concerns	–	–	500 mg	–	–		View (image)
PurePeptides	–	–	500 mg	–	–		View (image)
Rhome Research	–	–	500 mg	–	–		View (image)
Royal PeptidesCOA note	Janoshik	–	1000 mg	–	–	NAD1000; task #157421	View (image)
Royal PeptidesCOA note	Janoshik	–	500 mg	–	–	NAD500; task #148326	View (image)
Skye PeptidesCOA note	Janoshik	–	1000 mg	–	–	NAD26-1000-002	View (image)
SPB	Janoshik	–	500 mg	–	–	(Janoshik #234676)	View (image)
SPB	Janoshik	–	1000 mg	–	–	(Janoshik #234677)	View (image)
Tianjin Finder Chemical TFC	Janoshik	–	–	–	–	Janoshik #96206 (NAD_500mg)	View (image)
WKC Walker Chemicals	Janoshik	–	500 mg	–	–		View (image)
XTPCOA concerns glp1forum removed XTP after customer tests showed no peptide, wrong products and large dose/purity gaps that XTP would not resolve. XTP's own Janoshik links name no lots, and its 'NAD+480' kit is backed by a report named 'NAD500'. Checked 2026-10-08. How we check	Janoshik	–	500 mg	–	–		View (image)
YuanSense Tech	Janoshik	–	500 mg	–	–		View (image)

Doses studied in research Studied in people

What was given to people (or animals) in published studies and official labels, each linked to its source. This is not a recommendation: study products, purity and supervision differ from research-grade vials.

Who was studied	Dose given	How often	For how long	What happened
healthy adults (pilot metabolome study)	3 μmol/min NAD+ intravenous	single continuous infusion	6 hours	no rise in plasma NAD+ or metabolites for the first 2 h; NAD+ and methylnicotinamide appeared in urine by 6 h	PubMed
clients of a commercial infusion clinic (retrospective records review, NAD+ IV vs NR IV)	500 mg NAD+ intravenous	once daily on 4 consecutive days	4 days, 30-day follow-up	NAD+ IV caused moderate-to-severe GI symptoms, raised heart rate and chest pressure during infusion (mean infusion 97 min); no change in liver, kidney or CRP markers	PubMed
people with Parkinson's disease (NR-SAFE, phase I) n = 20	nicotinamide riboside (NAD+ precursor) 1500 mg oral	twice daily	4 weeks	no moderate or severe adverse events; blood NAD+ up to 5-fold higher	PubMed
healthy overweight adults	nicotinamide riboside (NAD+ precursor) 100, 300 or 1000 mg oral	daily	8 weeks	whole-blood NAD+ +22% / +51% / +142%; no difference in adverse events vs placebo	PubMed
healthy middle-aged adults n = 80	nicotinamide mononucleotide (NMN, NAD+ precursor) 300, 600 or 900 mg oral	once daily	60 days	blood NAD rose in all NMN groups (highest at 600 and 900 mg); no safety issues reported	PubMed
overweight or obese adults aged 45+ n = 30	nicotinamide mononucleotide (NMN, NAD+ precursor) 1000 mg (2 x 500 mg tablets) oral	twice daily	28 days	raised circulating NAD; body weight -1.9 kg and LDL cholesterol lower vs placebo; no change in insulin sensitivity	PubMed

NAD+ itself is not FDA- or EMA-approved as a drug. Only small pilot or retrospective studies have given NAD+ directly (IV); most controlled trials used oral precursors (NR, NMN), which are different compounds.

What the research says

Little or no evidence

Why: No trials of NAD+ itself; only reviews of precursor (NR, NMN) and NADH studies and one uncontrolled NADH report, which are different molecules.

No trials of NAD+ itself (oral, intravenous or injected, the form usually marketed) were found in the papers kept here. What remains is two systematic reviews of NAD+ supplementation (mostly oral precursors, which are different molecules) and one uncontrolled open-label report of NADH in Parkinson's disease, so evidence for NAD+ itself is essentially absent.

Key papers ✓ 1? 2

? Inconclusive systematic reviewAgeing Res Rev · 2026
NAD⁺ supplementation for anti-aging and wellness: A PRISMA-guided systematic review of preclinical and clinical evidence.
Humans + animals113 studies pooled
PRISMA-guided systematic review

Review of 33 human and 80 rodent studies: oral NR/NMN raised NAD+ markers and were well tolerated, but functional and healthspan effects were heterogeneous and often null; no outcome trials of IV or IM NAD+ were found.

Study details
Studied
Human and rodent intervention studies of NAD-related compounds (NR, NMN, NAD+), Jan 2010-Oct 2025
Main outcome
Metabolic, mitochondrial, inflammatory and functional outcomes; NAD metabolite levels; safety
Sample
113 studies: 33 human (28 randomized, 5 nonrandomized) and 80 rodent
Authors' conclusion
NAD+ augmentation shows clear biological activity, but clinical effectiveness for anti-aging or wellness remains inconclusive. No eligible trials tested intravenous or intramuscular NAD+ itself; larger, longer randomized trials are needed.
Limitations
Human functional effects heterogeneous and often null; no eligible outcome trials of parenteral NAD+.

DOI 10.1016/j.arr.2026.103057 PubMed 41655607
✓ Positive systematic reviewAm J Physiol Endocrinol Metab · 2024
Evaluation of safety and effectiveness of NAD in different clinical conditions: a systematic review.
Humans489 people10 studies pooledRandomized trials
Systematic review of randomized clinical trials (Cochrane RoB 2)

Review of 10 RCTs (489 participants) of NADH and precursors: supplementation was well tolerated with reported improvements such as lower anxiety, better muscle insulin sensitivity and quality-of-life measures, though evidence for specific diseases is limited.

Study details
Studied
Participants in RCTs across conditions (chronic fatigue syndrome, older adults, Parkinson's, overweight, postmenopausal prediabetes, Alzheimer's)
Main outcome
Safety and clinical effects of NAD+/NADH and precursors
Sample
10 studies, 489 participants
Authors' conclusion
NADH supplementation appeared safe with low incidence of side effects, and oral NADH may be associated with better quality of life and some health parameters. Future work is needed on specific diseases and doses.
Limitations
Few studies per condition across heterogeneous conditions.

DOI 10.1152/ajpendo.00242.2023 PubMed 37971292
? Inconclusive human trialActa Neurol Scand Suppl · 1993
Nicotinamide adenine dinucleotide (NADH)--a new therapeutic approach to Parkinson's disease. Comparison of oral and parenteral application.
Humans885 peoplePlacebo-controlledOpen-label
Open-label trial comparing intravenous and oral NADH

Open-label, uncontrolled report of 885 Parkinson's patients given IV or oral NADH: about 80% reportedly improved, but there was no control group.

Key resultBeneficial effect in about 80%: 19.3% very good (30-50%) improvement, 58.8% moderate (10-30%), 21.8% no response

Study details
Studied
Patients with Parkinson's disease
Compared with
Oral vs parenteral NADH (no placebo)
Main outcome
Improvement of disability
Sample
885 parkinsonian patients
Authors' conclusion
NADH produced improvement in disability in most patients, with younger patients and shorter disease duration improving more; oral NADH was comparable to parenteral.
Limitations
Open-label, no placebo control.

PubMed 8101414

Reported side effects

reportedMuscle pain, headache, fatigue or sleep disturbance (mostly mild) [ref]

Safety data on IV or injected NAD+ itself are essentially absent from the published literature.

18 registered human trials (6 active)

✓ positive · ✗ negative · ~ mixed · ? inconclusive, judged on each paper's own main outcome. Grades: A strong human evidence → D little or none. Papers and verdicts are drawn from PubMed, Europe PMC and Russian journals (CyberLeninka); not medical advice.

Registered clinical trials 18 on ClinicalTrials.gov · 6 active · 9 completed · 1 with posted results

Trial	Status	Phase	People	Sponsor
A Clinical Study of SHR-9839 as Monotherapy or in Combination With Chemotherapy Plus Adebrelimab Versus Chemotherapy Plus Adebrelimab in Patients With Advanced Esophageal Squamous Cell Carcinoma NCT07751341 · started 2026-09-07	Recruiting	Phase 2	84	Suzhou Suncadia Biopharmaceuticals Co., Ltd.
A Clinical Trial to Assess the Absorption, Safety, and Efficacy of an Oral Nicotinamide Adenine Dinucleotide (NAD+) Supplement in Healthy Adults NCT07692633 · started 2026-08	Not yet recruiting	–	80	Reus Research
Absorption and Tolerability of Injectable Administration of Niagen®+, as Compared to NAD+ NCT06919328 · started 2024-10-31	Recruiting	–	70	Nutraceuticals Research Institute
Nicotinamide Adenine Dinucleotide (NAD+) Metabolism in Human Brown Adipose Tissue NCT06627868 · started 2024-11-20	Recruiting	–	68	University of Turku
Combination Gerotherapeutic Interventions for Healthspan Improvement NCT07475546 · started 2025-07-23	Active, not recruiting	Phase 3	30	AgelessRx
NAD+ Supplement（NMN）With Radioimmunotherapy in Advanced NSCLC NCT06966583 · started 2025-05-01	Not yet recruiting	Phase 1	20	Sichuan University
Dispatcher-Activated Neighborhood Access Defibrillation and Cardiopulmonary Resuscitation NCT02010151 · started 2015-03 · results posted	Completed	–	3,194	Seoul National University Hospital
Coenzyme Q10 Plus NADH Supplementation in Chronic Fatigue Syndrome/Myalgic Encephalomyelitis NCT03186027 · started 2017-06-28	Completed	–	282	Hospital Universitari Vall d'Hebron Research Institute
Effectiveness of Qualia NAD+ Supplementation on Intracellular NAD Levels NCT06505967 · started 2024-07-01	Completed	–	170	Qualia Life Sciences
Effectiveness of Qualia NAD+ Supplementation on NAD Levels NCT06812416 · started 2023-10-24	Completed	–	92	Qualia Life Sciences
Clinical Trial to Measure the Maximun HR After ReConnect ® Supplementation vs. Placebo in CFS. NCT02063126 · started 2013-01	Completed	Phase 2, Phase 3	80	Hospital Universitari Vall d'Hebron Research Institute
Comparison of Three Qualia NAD⁺ Formulations on Intracellular NAD⁺ Levels NCT07132801 · started 2026-04-22	Completed	–	76	Qualia Life Sciences

All 18 NAD+ trials, with countries and summaries · Search ClinicalTrials.gov · Recruiting trials for every peptide

Full NAD+ research page

Discussions elsewhere

Experiences and questions about NAD+ on other sites. Treat anecdotes with care.

r/NicotinamideRibosideCommunity on NAD+ precursors (NR, NMN, niacin) and NAD+ replenishment research. 4k weekly visitors · NAD+ LongeCity — NAD+ subforumLongevity-advocacy forum's subforum on NAD+ and its precursors within the Supplements section. NAD+ site sponsor banner (CrackAging.com)

Search all of Reddit Search r/Biohackers Search r/Nootropics Search r/Peptides All communities

Also sold in blends with NAD+

5-Amino-1MQ + NAD+ (1) · Methylene Blue + NAD+ (1). The order planner uses these automatically when a blend is cheaper than separate vials.

Also tested for NAD+, no online prices

These vendors passed Finnrick testing for NAD+ but sell by message or quote. Finnrick's reported price is shown where it has one.

Vendor	Finnrick	Finnrick $/mg	Contact
Heman Peptide HM	59% NAD+: 24% (n=2)	$0.020	WhatsApp +85251654023 WhatsApp +447594241881 WhatsApp +85263584435 WhatsApp +85256038289 hemanpeptide.com
Reta-Peptide	67% NAD+: 31% (n=4)	$0.010	reta-peptide.com WhatsApp +85267221827 WhatsApp +8617638513883 WhatsApp +8618838154037 WhatsApp +8619137926464 WhatsApp +8615820903569
Yimei	62% NAD+: 33% (n=3)	$0.030	WhatsApp +85244734192
ZLZ Peptide	71% NAD+: 20% (n=4)	$0.020	WhatsApp +85268744710 WhatsApp +85263595072 zlzpeptide.com

Lab-verified NAD+ vendors

Vendors whose NAD+ was independently tested by Finnrick and who publish a readable third-party COA for it, cheapest first. Vendors with COA concerns are left out.

Vendor	Finnrick	Latest COA	Purity	Measured vs label	Per mg
Mai Peptide	28% (3 tests)	Freedom Diagnostics 2026-08-05	99.95%	108%	$0.011	Buy
Nexaph	28% (3 tests)	Janoshik 2026-09-22	–	110%	$0.046	Buy

NAD+: questions people ask

What is NAD+?

Coenzyme (not a peptide). Nicotinamide adenine dinucleotide is essential for turning food into cellular energy and for DNA repair enzymes; levels fall with age. Injected and IV NAD+ is popular in wellness clinics, but clinical evidence is limited.

How much does NAD+ cost?

The cheapest NAD+ from an independently tested vendor is $0.006 per mg (Huatai Peptide, NAD+ 10Bottlex1000mg, $60.00). Across 227 listings from 98 vendors the median is $0.078 per mg.

Where can I buy NAD+?

98 vendors tested by Finnrick sell NAD+. The cheapest per mg right now: Huatai Peptide ($0.006), Peptides Book ($0.008), Cartman Gear ($0.009). 29 of them publish a lab report (COA) for NAD+; compare lab scores and reports in the table above before buying.

How much bacteriostatic water for 500 mg of NAD+?

Adding 2 mL of bacteriostatic water to a 500 mg vial of NAD+ gives 250 mg/mL: each 10 units on a U-100 insulin syringe holds 25,000 mcg. With 1 mL it's 500 mg/mL (50,000 mcg per 10 units); with 3 mL, 166.667 mg/mL (16,666.7 mcg per 10 units). More water makes small amounts easier to measure. Mixing charts: 100 mg, 250 mg, 500 mg, 1,000 mg.

Is NAD+ FDA approved?

Not an approved drug for these uses.

Can NAD+ be compounded in the US?

NAD and NADH are in 503A Category 1: pharmacies may compound them while FDA evaluates them. Compounding status for every peptide.

Does NAD+ work? What does the research say?

Evidence grade D (little or no evidence), from 3 papers: No trials of NAD+ itself; only reviews of precursor (NR, NMN) and NADH studies and one uncontrolled NADH report, which are different molecules. No trials of NAD+ itself (oral, intravenous or injected, the form usually marketed) were found in the papers kept here. What remains is two systematic reviews of NAD+ supplementation (mostly oral precursors, which are different molecules) and one uncontrolled open-label report of NADH in Parkinson's disease, so evidence for NAD+ itself is essentially absent. See the papers.

Are there clinical trials of NAD+?

ClinicalTrials.gov lists 18 registered trials of NAD+: 6 active, 9 completed, 2 in phase 3, 1 with posted results. Examples: A Clinical Study of SHR-9839 as Monotherapy or in Combination With Chemotherapy Plus Adebrelimab Versus Chemotherapy Plus Adebrelimab in Patients With Advanced Esophageal Squamous Cell Carcinoma (Recruiting, Phase 2, 84 people); A Clinical Trial to Assess the Absorption, Safety, and Efficacy of an Oral Nicotinamide Adenine Dinucleotide (NAD+) Supplement in Healthy Adults (Not yet recruiting, 80 people); Absorption and Tolerability of Injectable Administration of Niagen®+, as Compared to NAD+ (Recruiting, 70 people).

What dose of NAD+ was used in studies?

NAD+ is studied in people. healthy adults (pilot metabolome study): 3 μmol/min NAD+ single continuous infusion; clients of a commercial infusion clinic (retrospective records review, NAD+ IV vs NR IV): 500 mg NAD+ once daily on 4 consecutive days; people with Parkinson's disease (NR-SAFE, phase I): nicotinamide riboside (NAD+ precursor) 1500 mg twice daily. These are amounts used in published studies or official labels, not a recommendation.

What are the side effects of NAD+?

Reported in the research: Muscle pain, headache, fatigue or sleep disturbance (mostly mild). Safety data on IV or injected NAD+ itself are essentially absent from the published literature.

Where do people discuss NAD+? Is there a NAD+ Reddit?

Communities focused on it include r/NicotinamideRiboside, LongeCity — NAD+ subforum. Experiences shared there aren't evidence, and some allow vendor promotion. All communities.

More on NAD+

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