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Is Peptides Book legit?

Peptides Book review: independent lab test results, published COAs, prices and ordering terms.

Peptides Book website preview
81%Finnrick score · #43
3 of 3Finnrick tests passed
0published COAs
39peptides listed

Peptides Book prices

PeptideCheapest listingPricePer mgPrice rank
TirzepatideTirzepatide 100mg*10vials10 × 100 mg = 1000 mg$597.00$0.597#80 of 183Buy
RetatrutideRetatrutide 100mg*10vials10 × 100 mg = 1000 mg$761.00$0.761#62 of 198Buy
SemaglutideSemaglutide 20mg*10vials10 × 20 mg = 200 mg$155.00$0.775#61 of 138Buy
GHK-CuGHK-Cu 100mg*10vials10 × 100 mg = 1000 mg$67.00$0.067#55 of 199Buy
BPC-157BPC 157 20mg*10vials10 × 20 mg = 200 mg$150.00$0.750#40 of 183Buy
MOTS-cMOTS-C 40mg*10vials10 × 40 mg = 400 mg$408.00$1.02#77 of 188Buy
NAD+Nad+ 1000mg*10vials10 × 1000 mg = 10000 mg$82.00$0.008#5 of 189Buy
TesamorelinTesamorelin 20mg*10vials10 × 20 mg = 200 mg$492.00$2.46#67 of 184Buy
BPC-157 + TB-500BPC 10mg + TB 10mg 20mg*10vials10 × 20 mg = 200 mg$261.00$1.31#59 of 169Buy
TB-500TB500(Thymosin B4 Acetate) 10mg*10vials10 × 10 mg = 100 mg$261.00$2.61#76 of 174Buy
Bacteriostatic Waterwa3 3mg*10vials10 × 3 mg = 30 mg$12.00$0.400#1 of 1Buy
SemaxSemax 10mg*10vials10 × 10 mg = 100 mg$100.00$1.00#61 of 163Buy
SelankSelank 10mg*10vials10 × 10 mg = 100 mg$101.00$1.01#61 of 168Buy
5-Amino-1MQ5-AMINO-1MQ 50mg*10vials10 × 50 mg = 500 mg$164.00$0.328#39 of 130Buy
EpithalonEpitalon 40mg*10vials10 × 40 mg = 400 mg$150.00$0.375#41 of 149Buy
IpamorelinIpamorelin 10mg*10vials10 × 10 mg = 100 mg$123.00$1.23#63 of 165Buy
CagrilintideCagrilintide 10mg*10vials10 × 10 mg = 100 mg$298.00$2.98#65 of 152Buy
SS-31SS-31 50mg*10vials10 × 50 mg = 500 mg$731.00$1.46#73 of 135Buy
DSIPDSIP 5mg*10vials10 × 5 mg = 50 mg$74.00$1.48#58 of 151Buy
KPVKPV 10mg*10vials10 × 10 mg = 100 mg$74.00$0.740#39 of 163Buy
CJC-1295 (no DAC)CJC 1295 without DAC 10mg*10vials10 × 10 mg = 100 mg$282.00$2.82#62 of 135Buy
GLOWGlow/BBG70 70mg*10vials10 × 70 mg = 700 mg$388.00$0.554#72 of 162Buy
CJC-1295 (no DAC) + IpamorelinCJC 1295(without DAC)5mg+IPA 5mg 20mg*10vials10 × 20 mg = 200 mg$238.00$1.19#36 of 149Buy
AOD-9604AOD9604 10mg*10vials10 × 10 mg = 100 mg$362.00$3.62#60 of 138Buy
Thymosin Alpha-1Thymosinalpha-1 10mg*10vials10 × 10 mg = 100 mg$316.00$3.16#59 of 138Buy
KLOWKlow 80mg*10vials10 × 80 mg = 800 mg$417.00$0.521#71 of 167Buy
GlutathioneGlutathione 1500mg*10vials10 × 1500 mg = 15000 mg$119.00$0.008#43 of 123Buy
Melanotan IIMelanotan II 10mg*10vials10 × 10 mg = 100 mg$89.00$0.890#52 of 155Buy
Kisspeptin-10Kisspeptin-10 10mg*10vials10 × 10 mg = 100 mg$178.00$1.78#46 of 125Buy
IGF-1 LR3IGF-1 LR3 1mg*10vials10 × 1 mg = 10 mg$298.00$29.80#50 of 127Buy
PT-141PT-141 10mg*10vials10 × 10 mg = 100 mg$75.00$0.750#37 of 158Buy
CJC-1295 with DACCJC 1295 with DAC 10mg*10vials10 × 10 mg = 100 mg$923.00$9.23#73 of 103Buy
VIPVIP 10mg*10vials10 × 10 mg = 100 mg$197.00$1.97#37 of 91Buy
ARA-290ARA290 16mg*10vials10 × 16 mg = 160 mg$152.00$0.950#39 of 105Buy
Snap-8Snap-8 10mg*10vials10 × 10 mg = 100 mg$70.00$0.700#44 of 108Buy
Melanotan IMelanotan I 10mg*10vials10 × 10 mg = 100 mg$126.00$1.26#47 of 109Buy
FOXO4-DRIFOX04 -DRI 10mg*10vials10 × 10 mg = 100 mg$481.00$4.81#25 of 71Buy
Lipo-C + Vitamin B12MIC(lipo C with B12) 10mg*10vials10 × 10 mg = 100 mg$112.00$1.12#5 of 9Buy
VP10VP10 10mg*10vials10 × 10 mg = 100 mg$190.00$1.90#1 of 1Buy

Price rank compares Peptides Book's cheapest vial of each peptide with every other vendor's cheapest. Prices are read from Peptides Book's website and may have changed.

Peptides Book across independent sources

Every source we have for Peptides Book, side by side. Tests of vials bought like a customer would weigh more than reports the vendor picked to publish. How the sources compare across all vendors. Had a Peptides Book vial tested? Send us the report.

SourceWhat it found
FinnrickBuys vials anonymously and tests them3 tests, passed 100% (95% range 44–100%)Finnrick page
Measured in bought vialsFinnrick and other tests of vials bought like a customer wouldDose 92% (middle half 89–92%, 3 reports); within ±10% of label 67% (95% range 21–94%); purity median 99.9%
TitrateLabAggregates published COAs across labsSee their pageTitrateLab page

Peptides Book independent lab test results (Finnrick)

Finnrick buys vials anonymously and tests them for purity and dose. Peptides Book scores 81% and ranks #43, with 3 of 3 tests passed; latest test 26 Jun 2026. Full record on Finnrick.

Tirzepatide 81% (3 tests)
DatePeptideResult
26 Jun 2026TirzepatidePass
26 Jun 2026TirzepatidePass
16 Jun 2026TirzepatidePass

Peptides Book COA and lab reports

Peptides Book doesn't publish lab reports (COAs) publicly.

Ordering

Website
peptidesbook.net
How to order
Online checkout
Shipping to the US
$80.00, free over $1,000
Payment
card

FAQ

Is Peptides Book legit?

Peptides Book has a Finnrick score of 81% (#43), with 3 of 3 independent lab tests passed. It does not publish COAs, so independent testing is the main evidence.

Does Peptides Book publish COAs or lab test results?

It doesn't publish COAs publicly.

Has Peptides Book been independently lab tested?

Finnrick has tested Peptides Book 3 times, with 3 of 3 passed.

How do you order from Peptides Book?

Online checkout. US shipping: $80.00, free over $1,000.