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Research Use Only. Products listed are not for human or animal consumption. Statements have not been evaluated by the FDA.View full disclaimers →
Last checked by Adam Dan
PuraTek Peptides is a U.S. research peptide supplier selling since 2025. At our last check it was below the market median price on 25 of the 26 compounds we compared.
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Before you order
Size 10 mg
In stock
$3.15/mg · seen 5w ago
View COA
Size 10 mg
In stock
$2.52/mg · seen 5w ago
View COA
Size 10 mg
Size
In stock
$4.95/mg · seen 5w ago
View COA
Size 15 mg
Size
In stock
$2.40/mg · seen 5w ago
View COA
Size 10 mg
In stock
$2.83/mg · seen 5w ago
View COA
Size 30 mg
In stock
$2.25/mg · seen 5w ago
View COA
Size 10 mg
In stock
$2.97/mg · seen 5w ago
View COA
Size 70 mg
In stock
$0.77/mg · seen 5w ago
Size 10 mg
In stock
$2.43/mg · seen 5w ago
View COATested by Independent third-party laboratory
PuraTek Peptides is a U.S. research peptide supplier that has been selling since 2025. We track 37 of its listings across 26 compounds, and all of them were in stock at our last check. Some compounds come in several sizes, such as tirzepatide in 15, 30 and 60 mg vials. We link 23 of its certificates of analysis, and PuraTek says testing is done by an independent third-party lab. A COA covers one batch, so match the lot number to your vial. PuraTek Peptides says orders placed before 1 PM PST are dispatched the same day, and it accepts credit and debit cards as well as same-day bank payment. PepLookup doesn't sell its products; orders are placed on PuraTek's own site, for laboratory research use only.
Price is the main reason. At our last check, PuraTek Peptides was below the market median on 25 of the 26 compounds we could compare, usually by 25% to 45%. It ranked in the top ten on popular compounds such as BPC-157, NAD+, GHK-Cu and tirzepatide, out of roughly 70 to 90 suppliers each. It pairs those prices with linked COAs on most of its range. The same-day bank payment option is useful if you'd rather not pay by card. Code PEPLOOKUP takes 10% off at checkout.
PuraTek Peptides is one of the better-value suppliers we track. Its standout at our last check was bacteriostatic water, where it had the lowest price of 62 suppliers, and it was in the top five on BPC-157 + TB-500 and Ipamorelin/CJC-1295. Its prices on TB-500 and Epitalon were about level with the median. Compare each compound with 84 other suppliers before you order.
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