All peptides · Skin, hair & tanning
Snap-8
Cosmetic anti-wrinkle peptide
Acetyl octapeptide-3, a longer relative of Argireline that reduces muscle contraction signals in skin to soften expression lines.
Cosmetic ingredient.
Look it up on Wikipedia75 listings across 60 independently tested vendors, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden. 1 unusually cheap listing is marked “check vials” and left out of the cheapest pick.
Cheapest right now
$0.120 per mg
Peptide Group Buy PGB
SNAP-8 raw 500mg (3-pack)
$180.00 for 3 × 500 mg = 1500 mg
Go to pgbsciences.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.
Price per mg across 60 vendors
$0.120 cheapest$1.86 median$6.00 highest
Vendor lab reports
7 of 60 vendors
publish a readable report for Snap-8; typical vial measures 121% of label.
1 with COA concerns 5 publish none.
Research
D Little or no evidence
2 papers reviewed ? 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 | |
|---|---|---|---|---|---|---|
Uther #62 by metascore · China |
Metascore 79Finnrick 64%Bought vials 105% of label · 73 testsTitrateLabNo report for thisOnline checkout |
Snap-8 Raw Powder 1g for externalcheck vials | 1 × 1 g | $105.00 | $0.105 | Buy |
Peptide Group Buy PGB #39 by metascore · US |
SNAP-8 raw 500mg (3-pack) | 3 × 500 mg = 1500 mg | $180.00 $60.00 per vial |
$0.120 | Buy | |
Evolve BioPep #134 by metascore · US |
Metascore 74Finnrick 66%Bought vials 103% of label · 11 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
Raw SNAP 8 200mg Powder | 1 × 200 mg | $24.99 | $0.125 | Buy |
Glacier Aminos Affiliate #73 by metascore |
Snap-8 (RAW) | 1 × 1000 mg | $148.99 | $0.149 | 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 |
SNAP-8 Raw Powder 1g | 1 × 1 g | $200.00 | $0.200 | Buy |
Cartman Gear #24 by metascore |
Metascore 83 low confidenceFinnrick 80%TitrateLabNo report for thisConfirmed with lab: 3 of 3Online checkout |
LOBSTER SNAP-8 10MG KIT [Lobster Intl] | 10 × 10 mg = 100 mg | $25.00 $2.50 per vial |
$0.250 | Buy |
Uther #62 by metascore · China |
Metascore 79Finnrick 64%Bought vials 105% of label · 73 testsTitrateLabNo report for thisOnline checkout |
Snap-8 10mg (10 Vials / Kit) | 10 × 10 mg = 100 mg | $40.00 $4.00 per vial |
$0.400 | Buy |
Huaian Dinglin Trading #268 by metascore · China |
Metascore 70Finnrick 61%Bought vials 97% of label · 10 testsTitrateLabNo report for thisOnline checkout |
Snap-8 10mgx10vials | 10 × 10 mg = 100 mg | $45.00 $4.50 per vial |
$0.450 | Buy |
Andy Peps Studio #64 by metascore · China |
NP810 Snap-8 10mg * 10 vials | 10 × 10 mg = 100 mg | $49.00 $4.90 per vial |
$0.490 | Buy | |
Baohua Dongnuo Biotechnology BHD #77 by metascore · China |
NP810 Snap-8 10mg * 10 vials | 10 × 10 mg = 100 mg | $49.00 $4.90 per vial |
$0.490 | Buy | |
LN Peptides #254 by metascore · China |
Metascore 71Finnrick 72%Bought vials 99% of label · 39 testsTitrateLabNo report for thisOnline checkout |
NP810 Snap-8 10mg * 10 vials | 10 × 10 mg = 100 mg | $49.00 $4.90 per vial |
$0.490 | Buy |
BeiBangAn #28 by metascore · China |
NP810 Snap-8 10mg * 10 vials | 10 × 10 mg = 100 mg | $49.00 $4.90 per vial |
$0.490 | Buy | |
Huatai Peptide #15 by metascore · China |
Metascore 85Finnrick 72%Bought vials 97% of label · 12 testsTitrateLabNo report for thisConfirmed with lab: 15 of 15Online checkout |
SNAP-8 10Bottlex10mg | 10 × 10 mg = 100 mg | $50.00 $5.00 per vial |
$0.500 | Buy |
HkRoids #210 by metascore · US? |
Metascore 72Finnrick 58%Bought vials 102% of label · 73 testsTitrateLabCOA concernsConfirmed with lab: 14 of 14Online checkout |
SNAP-8 – High-Quality Lyophilized Peptide 10mg (10 vials) Wholesale | 10 × 10 mg = 100 mg | $50.00 $5.00 per vial |
$0.500 | 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 | ||||||
Shanghai Wibson Biotechnology WBS #263 by metascore · China |
Snap-8 10mg*10vials (China warehouse) [jinjier] | 10 × 10 mg = 100 mg | $50.00 $5.00 per vial |
$0.500 | Buy | |
Aavant Research #2 by metascore · US |
Metascore 90Finnrick 86%Bought vials 103% of label · 24 testsTitrateLabNo report for thisOnline checkout |
Snap-8 10mg | 10 × 10 mg = 100 mg | $55.00 $5.50 per vial |
$0.550 | Buy |
Mai Peptide #35 by metascore · China |
Metascore 82Finnrick 60%Bought vials 101% of label · 107 testsTitrateLabNo report for thisConfirmed with lab: 26 of 26Online checkout |
snap-8 10mg*10vials | 10 × 10 mg = 100 mg | $60.00 $6.00 per vial |
$0.600 | Buy |
Shanghai Wibson Biotechnology WBS #263 by metascore · China |
Snap-8 10mg*10vials (China warehouse) [wbspeptide.com] | 10 × 10 mg = 100 mg | $65.00 $6.50 per vial |
$0.650 | Buy | |
Peptides Book #186 by metascore |
Metascore 73 medium confidenceFinnrick 81%Bought vials 92% of label · 3 testsTitrateLabNo public reportsOnline checkout |
Snap-8 10mg*10vials | 10 × 10 mg = 100 mg | $70.00 $7.00 per vial |
$0.700 | Buy |
Hangzhou Youngpeptide Biotechnology HYB #153 by metascore |
Snap-8 10 mg – 10 Vials | 10 × 10 mg = 100 mg | $70.00 $7.00 per vial |
$0.700 | Buy | |
Chimera Peptides #19 by metascore |
Metascore 84Finnrick 87%Bought vials 101% of label · 27 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
SNAP-8 10mg x 20vials 20% off with code (paying with crypto) |
20 × 10 mg = 200 mg | $150.00 20% off with code (paying with crypto) $7.50 per vial |
$0.750 | Buy |
BFF Chem #76 by metascore |
Metascore 78 medium confidenceFinnrick 78%Bought vials 94% of label · 4 testsTitrateLabNo report for thisOnline checkout |
Snap-8 Snap-8-10 10mg (kit of 10 vials) | 10 × 10 mg = 100 mg | $80.00 $8.00 per vial |
$0.800 | 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 |
Snap-8 Snap-8-10 10mg (kit of 10 vials) | 10 × 10 mg = 100 mg | $80.00 $8.00 per vial |
$0.800 | Buy |
Bfflist AMO #22 by metascore |
Snap-8 Snap-8-10 10mg | 10 × 10 mg = 100 mg | $80.00 $8.00 per vial |
$0.800 | 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 |
SNAP-8 – 200MG | 1 × 200 mg | $176.00 | $0.880 | Buy |
Bulk Peptide Wholesale #29 by metascore |
Metascore 82 medium confidenceFinnrick 68%Bought vials 103% of label · 7 testsTitrateLab · PeptideBaseNo report for thisOnline checkout |
SNAP-8 10 mG (10 vials) | 10 × 10 mg = 100 mg | $90.00 $9.00 per vial |
$0.900 | Buy |
Chimera Peptides #19 by metascore |
Metascore 84Finnrick 87%Bought vials 101% of label · 27 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
SNAP-8 10mg x 10vials 20% off with code (paying with crypto) |
10 × 10 mg = 100 mg | $92.00 20% off with code (paying with crypto) $9.20 per vial |
$0.920 | Buy |
Nexaph #90 by metascore |
Metascore 76Finnrick 57%PepIndex 19/100Bought vials 109% of label · 285 testsTitrateLab · PeptideBaseNo report for thisOnline checkout |
Snap-8 20mg (10 Vials/kit) | 10 × 20 mg = 200 mg | $198.00 $19.80 per vial |
$0.990 | Buy |
Qingdao Sigma Chemical QSC #69 by metascore |
Snap-8 10mg | 20-Vial Kit | Cosmetic Neurotransmitter-Modulating | 20 × 10 mg = 200 mg | $290.00 $14.50 per vial |
$1.45 | Buy | |
Domestic Peps #52 by metascore |
Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 99.5% pure · 121% of labelConfirmed with lab: 34 of 34Account needed |
*NEW ADDITION* SNAP8-10mg 10/FULL KIT (silver/white cap) | 10 × 10 mg = 100 mg | $150.00 $15.00 per vial |
$1.50 | Buy |
Sunrise BioResearch #18 by metascore |
Metascore 85 medium confidenceFinnrick 81%Bought vials 110% of label · 8 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10mg x 10vials, 100mg | 10 × 10 mg = 100 mg | $165.00 $16.50 per vial |
$1.65 | Buy |
Qingdao Sigma Chemical QSC #69 by metascore |
Snap-8 10mg | 10-Vial Kit | Cosmetic Neurotransmitter-Modulating | 10 × 10 mg = 100 mg | $170.00 $17.00 per vial |
$1.70 | Buy | |
PepClub USA #37 by metascore |
Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10MG CASE OF 10 VIALS | 10 × 10 mg = 100 mg | $175.00 $17.50 per vial |
$1.75 | Buy |
Paradigm Peptide #79 by metascore · US |
Metascore 78Finnrick 85%Bought vials 106% of label · 17 testsTitrateLab · PeptideBase · Peptide CriticNo public reportsOnline checkout |
Snap-8 10mg | 1 × 10 mg | $18.00 | $1.80 | Buy |
Eros Peptides #129 by metascore · US, GA 30339 |
Metascore 74 medium confidenceFinnrick 77%Bought vials 110% of label · 3 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
SNAP-8 20MG | 1 × 20 mg | $38.24 | $1.91 | Buy |
Domestic Peps #52 by metascore |
Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 99.5% pure · 121% of labelConfirmed with lab: 34 of 34Account needed |
*NEW ADDITION* SNAP8-10mg 5/HALF KIT (silver/white cap) | 5 × 10 mg = 50 mg | $100.00 $20.00 per vial |
$2.00 | Buy |
Go Alpha Labs Peptides #51 by metascore · US |
Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabNo report for thisConfirmed with lab: 37 of 37Online checkout |
SNAP-8 (10mg) (10 Vials) | 10 × 10 mg = 100 mg | $244.99 $24.50 per vial |
$2.45 | Buy |
Bio Pepz #98 by metascore · US |
Metascore 76 medium confidenceFinnrick 82%Bought vials 110% of label · 4 testsTitrateLabNo report for thisAccount needed |
SNAP-8 10MG | 1 × 10 mg | $25.00 | $2.50 | Buy |
Domestic Peps #52 by metascore |
Metascore 80 medium confidenceFinnrick 76%TitrateLabLab 99.5% pure · 121% of labelConfirmed with lab: 34 of 34Account needed |
*NEW ADDITION* SNAP8-10mg 1 (silver/white cap) | 1 × 10 mg | $25.00 | $2.50 | Buy |
My Pure Peptide #70 by metascore |
Metascore 78 medium confidenceFinnrick 72%Bought vials 116% of label · 3 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10mg | 1 × 10 mg | $25.00 | $2.50 | Buy |
Crush Research Affiliate #91 by metascore · US |
Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10mg — 3-Pack | 3 × 10 mg = 30 mg | $79.00 $26.33 per vial |
$2.63 | 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 |
SNAP-8 20mg Ten Pack | 10 × 20 mg = 200 mg | $540.00 $54.00 per vial |
$2.70 | Buy |
Skye Peptides #72 by metascore · US: CA |
Metascore 78Finnrick 57%Bought vials 114% of label · 92 testsTitrateLabNo report for thisConfirmed with lab: 25 of 25Account needed |
Snap-8 20 mg | 1 × 20 mg | $54.00 | $2.70 | Buy |
Hydro Research #105 by metascore |
Metascore 75 medium confidenceFinnrick 51%PepIndex 86/100Bought vials 123% of label · 4 testsTitrateLabLab 99.8% pure · 99% of labelOnline checkout |
Snap-8 20mg (10-pack) | 10 × 20 mg = 200 mg | $540.00 $54.00 per vial |
$2.70 | Buy |
Tydes #41 by metascore · US: NC |
Metascore 80Finnrick 68%Bought vials 117% of label · 44 testsTitrateLab · Peptide CriticLab 99.8% pureConfirmed with lab: 16 of 16Online checkout |
Snap-8 20mg | 1 × 20 mg | $54.99 | $2.75 | Buy |
Peptide Group Buy PGB #39 by metascore · US |
SNAP-8 20mg | 1 × 20 mg | $55.00 | $2.75 | Buy | |
Crush Research Affiliate #91 by metascore · US |
Metascore 76Finnrick 51%Bought vials 107% of label · 17 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10mg — Single Vial | 1 × 10 mg | $29.00 | $2.90 | Buy |
Ion Peptide #4 by metascore |
Metascore 87 medium confidenceFinnrick 82%Bought vials 108% of label · 4 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisConfirmed with lab: 40 of 40Online checkout |
Snap-8 – 10mg | 1 × 10 mg | $29.25 | $2.93 | 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 |
SNAP-8 10mg | 1 × 10 mg | $29.95 | $3.00 | Buy |
PepClub USA #37 by metascore |
Metascore 81 medium confidenceFinnrick 81%Bought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkout |
SNAP8 10MG | 1 × 10 mg | $29.99 | $3.00 | 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 |
Snap-8 10mg - 1 vial | 1 × 10 mg | $29.99 | $3.00 | Buy |
Peptide Crafters #57 by metascore · US |
Metascore 79Finnrick 60%PepIndex 22/100Bought vials 111% of label · 59 testsTitrateLab · Peptide CriticNo report for thisConfirmed with lab: 26 of 26Online checkout |
Snap-8 (10mg) | 1 × 10 mg | $30.00 | $3.00 | Buy |
Hydro Research #105 by metascore |
Metascore 75 medium confidenceFinnrick 51%PepIndex 86/100Bought vials 123% of label · 4 testsTitrateLabLab 99.8% pure · 99% of labelOnline checkout |
Snap-8 20mg | 1 × 20 mg | $60.00 | $3.00 | Buy |
Go Alpha Labs Peptides #51 by metascore · US |
Metascore 80Finnrick 52%Bought vials 100% of label · 11 testsTitrateLabNo report for thisConfirmed with lab: 37 of 37Online checkout |
SNAP-8 (10mg) | 1 × 10 mg | $32.99 | $3.30 | Buy |
Verified Peptides #120 by metascore · US: FL |
Metascore 75Finnrick 65%Bought vials 109% of label · 39 testsTitrateLab · PeptideBase · Peptide Critic · PeptideCheckedLab reports (image)Online checkout |
SNAP-8 Peptide (10MG) | 1 × 10 mg | $33.00 | $3.30 | Buy |
Elite Research USA Affiliate #75 by metascore · Us: Tx |
Metascore 78Finnrick 58%Bought vials 103% of label · 48 testsTitrateLabLab 99.9% pure · 135% of labelConfirmed with lab: 26 of 26Online checkout |
SNAP-8 10mg – Research Peptide | 1 × 10 mg | $33.99 | $3.40 | 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 |
SNAP-8 10 mg (10mg) | 1 × 10 mg | $34.39 | $3.44 | 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 |
SNAP-8 10mg Buy 2, get the 3rd free with code (same item) |
1 × 10 mg | $34.99 Buy 2, get the 3rd free with code (same item) |
$3.50 | Buy |
Lab Rat Peptide #206 by metascore · US |
SNAP 8 10MG | 1 × 10 mg | $35.00 | $3.50 | 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 |
SNAP-8 20mg | 1 × 20 mg | $70.00 | $3.50 | Buy |
Amino Usa #136 by metascore · US |
Metascore 74 medium confidenceFinnrick 32%Bought vials 89% of label · 3 testsTitrateLabLab 99.8% pure · 92% of labelAccount needed |
SNAP-8 10mg | 1 × 10 mg | $35.00 | $3.50 | Buy |
Ignite Labs #178 by metascore |
Metascore 73 medium confidenceFinnrick 80%Bought vials 104% of label · 3 testsTitrateLab · PeptideBaseNo public reportsOnline checkout |
SNAP-8 (Acetyl Octapeptide-3) | 1 × 10 mg | $35.99 | $3.60 | Buy |
Valor peptides Affiliate #65 by metascore |
SNAP-8 10mg | 1 × 10 mg | $39.00 | $3.90 | Buy | |
Pura Peptides #81 by metascore |
Metascore 77Finnrick 66%Bought vials 107% of label · 20 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
Snap-8 10mg | 1 × 10 mg | $40.00 | $4.00 | Buy |
Amplified Amino Affiliate #27 by metascore · US: TX 78248 |
Metascore 83Finnrick 65%Bought vials 115% of label · 12 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10mg | 1 × 10 mg | $40.00 | $4.00 | Buy |
Planet Peptide #21 by metascore · US: FL |
Metascore 84Finnrick 65%Bought vials 112% of label · 63 testsTitrateLab · Peptide CriticNo report for thisOnline checkout |
SNAP-8 10MG | 1 × 10 mg | $40.00 | $4.00 | Buy |
Amino Amigos #103 by metascore · US: NM |
Metascore 75Finnrick 58%Bought vials 113% of label · 37 testsTitrateLabLab 97.7% pureOnline checkout |
SNAP8 10mg | 1 × 10 mg | $40.00 | $4.00 | Buy |
Apollo Peptide Sciences #293 by metascore |
Metascore 70 medium confidenceFinnrick 55%PepIndex 27/100Bought vials 104% of label · 3 testsTitrateLabLab reports (image)Online checkout |
SNAP-8 (2 pack) | 2 × 10 mg = 20 mg | $80.00 $40.00 per vial |
$4.00 | Buy |
Certified Peptides #66 by metascore · US, WA 98579 |
Metascore 79Finnrick 58%Bought vials 100% of label · 12 testsTitrateLabNo report for thisOnline checkout |
SNAP-8 10MG | 1 × 10 mg | $41.00 | $4.10 | 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 |
SNAP-8 10 mg (11.69mg | Batch 1732) | 1 × 10 mg | $42.99 | $4.30 | Buy |
Coffee and Peppers #14 by metascore |
Metascore 85Finnrick 70%Bought vials 102% of label · 30 testsTitrateLabNo report for thisConfirmed with lab: 6 of 6Online checkout |
SNAP 8 10mg | 1 × 10 mg | $44.99 | $4.50 | Buy |
Apollo Peptide Sciences #293 by metascore |
Metascore 70 medium confidenceFinnrick 55%PepIndex 27/100Bought vials 104% of label · 3 testsTitrateLabLab reports (image)Online checkout |
SNAP-8 | 1 × 10 mg | $45.00 | $4.50 | Buy |
Oasis Peptides #232 by metascore |
Metascore 71Finnrick 56%Bought vials 105% of label · 20 testsTitrateLabNo public reportsOnline checkout |
Snap-8 10mg | 1 × 10 mg | $47.00 | $4.70 | Buy |
Platinum Cryo #211 by metascore · Akron, OH US |
Metascore 72Finnrick 63%Bought vials 102% of label · 24 testsTitrateLabNo report for thisOnline checkoutCheck vendor |
SNAP-8 10mg | 1 × 10 mg | $49.95 | $5.00 | Buy |
Risynth Bio #82 by metascore · US |
Metascore 77Finnrick 69%Bought vials 100% of label · 18 testsTitrateLabNo report for thisOnline checkout |
SNAP‑8 10mg | 1 × 10 mg | $60.00 | $6.00 | Buy |
Mixing a 10 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 | 10 mg/mL | 1,000 mcg | 100 mcg |
| 2 mL | 5 mg/mL | 500 mcg | 50 mcg |
| 3 mL | 3.333 mg/mL | 333.3 mcg | 33.33 mcg |
| 5 mL | 2 mg/mL | 200 mcg | 20 mcg |
Published lab results
24 certificates of analysis that vendors publish for Snap-8. 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 | |
|---|---|---|---|---|---|---|---|
Licensed Peptides |
Vanguard Laboratory | 2026-09-25 | 10 mg | – | – | Vanguard ID V260908-14 010; lot Blue Cap | View (image) |
CertaPeptides |
Janoshik | 2026-09-18 | 10 mg | 10.78 mg 108% | 99.931% | View | |
Elite Research USACOA note |
Freedom Diagnostics ✓ lab | 2026-09-09 | 10 mg | 13.46 mg 135% | 99.94% | ERL-2501-B105-T | View |
NuLife PeptidesCOA note |
Freedom Diagnostics | 2026-08-15 | 10 mg | 11.81 mg 118% | 99.55% | NLSNAP10501 (FD #2608110302, client 'Wholesale', 'SNAP-8 10mg') | View |
Domestic PepsCOA note |
Freedom Diagnostics ✓ lab | 2026-08-11 | 10 mg | 12.07 mg 121% | 99.47% | White Cap | View |
Amino Usa |
BioRegen | 2026-07-13 | 10 mg | 9.24 mg 92% | 99.84% | 26SNP10-0001 | View |
Guangzhou Aoyu |
Freedom Diagnostics ✓ lab | 2026-07-01 | 10 mg | 11.8 mg 118% | 99.64% | Black | View |
Peptide Group Buy PGB |
Janoshik | 2026-07-01 | 20 mg | 24.27 mg 121% | 99.87% | PGB-SNAP-2 (Round 1) | View |
Peptide Group Buy PGB |
Janoshik | 2026-06-19 | – | – | 99.2% | PGB-SNAP8-1 (Round 2) | View |
PeptiSlim |
Janoshik | 2026-02-23 | 10 mg | – | – | task #104328 | View (image) |
LMR |
Janoshik | 2026-02-13 | 10 mg | – | – | Janoshik #104328 | View (image) |
Amino Amigos |
MZ Biolabs | 2025-07-08 | 10 mg | – | 97.69% | SP8F25 | View |
Hydro ResearchCOA note |
Hydro Research Peptides via PepIndex | 2024-08-01 | 20.59 mg | 20.48 mg 99% | 99.828% | SNAP8-6066 | View |
Allen Biotechnology Co ABCCOA note |
Janoshik | – | – | – | – | Janoshik #71535 (snap10) | View (image) |
Apollo Peptide Sciences |
Janoshik | – | – | – | – | View (image) | |
Apollo Peptide Sciences |
Janoshik | – | – | – | – | View (image) | |
Apollo Peptide Sciences |
Janoshik | – | – | – | – | View (image) | |
Cocer Peptides |
Janoshik | – | 10 mg | – | – | CS-sp10-0909 | View (image) |
Emlin BioScience ExchangeCOA note |
– | – | 10 mg | – | – | View (image) | |
Jinan Elitepeptide Chemical JEC JCE |
Janoshik | – | 10 mg | – | – | Janoshik #67506 | View (image) |
Peptides 4 Research |
MDx BioAnalytical Laboratory | – | 10 mg | – | – | 260201SN103 | View (image) |
Tydes |
Janoshik | – | 20 mg | – | 99.8% | SN10091225; Janoshik task #79631 | View |
Verified Peptides |
– | – | 10 mg | – | – | View (image) | |
Verified Peptides |
– | – | 10 mg | – | – | View (image) |
Doses studied in research No published studies
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.
The only human studies tested multi-ingredient microneedle patches that included acetyl octapeptide-3 among other actives and did not state an amount of Snap-8, so no dose of Snap-8 alone has been studied.
What the research says
D
Little or no evidence
Why: Only two small studies of multi-ingredient microneedle patches in which Snap-8's own effect cannot be isolated.
Snap-8 (acetyl octapeptide-3) has essentially no stand-alone published research. The only studies found are two small clinical tests of multi-ingredient microneedle patches that included it alongside other actives, so any effect cannot be attributed to Snap-8 itself.
Key papers ? 2
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Clinical Safety and Efficacy Evaluation of a Dissolving Microneedle Patch Having Dual Anti-Wrinkle Effects With Safe and Long-Term Activities.Humanssize not reportedPlacebo-controlled28 daysComparative clinical study (within-subject, placebo microneedle patch on the other eye)
24 healthy subjects used an overnight microneedle patch containing acetyl octapeptide-3, a vitamin C derivative and cyclic lysophosphatidic acid on one eye area and a hyaluronic acid-only placebo patch on the other: eye wrinkles, TEWL and elasticity improved more with the active patch over 28 days, with no adverse effects; Snap-8's own contribution cannot be isolated.
Study details
- Studied
- Healthy adults with eye wrinkles
- Compared with
- Placebo microneedle patch (hyaluronic acid only)
- Main outcome
- Wrinkle improvement, trans-epidermal water loss, skin elasticity and lifting, adverse effects
- Sample
- Twenty-four healthy subjects; DA-MNP and placebo MNP applied to left and right eyes
- Authors' conclusion
- The dual anti-wrinkle microneedle patch (containing acetyl octapeptide-3 plus other actives) improved eye wrinkles and skin aging versus placebo patch with no safety concern, and may serve as a transdermal delivery solution.
- Limitations
- Multi-ingredient patch, so effects cannot be attributed to acetyl octapeptide-3 alone.
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Efficacy of bioactive peptides loaded on hyaluronic acid microneedle patches: A monocentric clinical study.Humanssize not reportedNo control group12 weeksMonocentric clinical trial of hyaluronic acid microneedle patches
12-week single-center study of a microneedle patch with acetyl octapeptide-3 plus four other actives in healthy subjects: fine lines/wrinkles decreased 25.8% and hydration rose 15.4% from baseline, without a control group; no skin reactions were reported.
Key resultFine lines/wrinkles decreased 25.8%; skin hydration improved 15.4%; dermal density and thickness increased 14.2% and 12.9%
Study details
- Studied
- Healthy subjects with aged skin
- Main outcome
- Skin tolerability, fine lines/wrinkles, hydration, dermal density and thickness
- Authors' conclusion
- The patches were tolerated excellently and improved measurable skin properties; ingredients may act synergistically.
- Limitations
- Multi-ingredient patch (acetyl octapeptide-3 among several actives); no comparator stated in the abstract.
Reported side effects
No adverse reactions were reported in the two small multi-ingredient patch studies; no stand-alone human safety data exist.
✓ 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.
Discussions elsewhere
Experiences and questions about Snap-8 on other sites. Treat anecdotes with care.
Snap-8: questions people ask
What is Snap-8?
Cosmetic anti-wrinkle peptide. Acetyl octapeptide-3, a longer relative of Argireline that reduces muscle contraction signals in skin to soften expression lines. Also searched as snap.
How much does Snap-8 cost?
The cheapest Snap-8 from an independently tested vendor is $0.120 per mg (Peptide Group Buy PGB, SNAP-8 raw 500mg (3-pack), $180.00). Across 75 listings from 60 vendors the median is $2.50 per mg.
Where can I buy Snap-8?
60 vendors tested by Finnrick sell Snap-8. The cheapest per mg right now: Peptide Group Buy PGB ($0.120), Evolve BioPep ($0.125), Glacier Aminos ($0.149). 7 of them publish a lab report (COA) for Snap-8; compare lab scores and reports in the table above before buying.
How much bacteriostatic water for 10 mg of Snap-8?
Adding 2 mL of bacteriostatic water to a 10 mg vial of Snap-8 gives 5 mg/mL: each 10 units on a U-100 insulin syringe holds 500 mcg. With 1 mL it's 10 mg/mL (1,000 mcg per 10 units); with 3 mL, 3.333 mg/mL (333.3 mcg per 10 units). More water makes small amounts easier to measure. Mixing charts: 10 mg, 20 mg, 200 mg.
Is Snap-8 FDA approved?
Cosmetic ingredient.
Does Snap-8 work? What does the research say?
Evidence grade D (little or no evidence), from 2 papers: Only two small studies of multi-ingredient microneedle patches in which Snap-8's own effect cannot be isolated. Snap-8 (acetyl octapeptide-3) has essentially no stand-alone published research. The only studies found are two small clinical tests of multi-ingredient microneedle patches that included it alongside other actives, so any effect cannot be attributed to Snap-8 itself. See the papers.
What dose of Snap-8 was used in studies?
Snap-8 is not studied. These are amounts used in published studies or official labels, not a recommendation.