Peptology Labs is a UK-based vendor offering peptides in both retail and bulk quantities, with pricing listed for most products. Most of its catalogue is backed by Janoshik-verified COAs, averaging 99.6% purity. Community feedback on product quality, service, and shipping leans positive, but it's drawn entirely from a single source—more independent buyer experiences would give a clearer picture.
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Anecdotal signals
Testing coverage
Price
regional price-per-mg comparisons · 1 out-of-stock offer not shown · prices checked 2mo ago
We don't issue verdicts — we publish the evidence and let it speak. For Peptology Labs we have 6 substantiated community mentions from real, linkable sources. We hold 44 captured lab documents (COAs) for this vendor. Our automated site audit has verified the vendor's published catalogue and COA surface. The sections on this page hold the evidence behind each of those numbers.
We have captured 6 substantiated community mentions of Peptology Labs across product quality (4, mostly positive), customer service (1, mostly positive), shipping (1, mostly positive). Each count reflects real, linkable reports — the quotes behind every number are in the community sections on this page.
21 of 33 observed peptides have a COA mapped to them. Latest captured reports are from Janoshik.