Polygon Peptides is a UK-based vendor that sells to both individual consumers and bulk buyers. They offer a catalogue of around two dozen peptides, with pricing listed publicly for nearly all of them, and customers can purchase single vials without minimum order requirements. No third-party certificate-of-analysis data has been observed for their products. No community discussion about this vendor has been observed.
Data last updated
Anecdotal signals
Testing coverage
This vendor’s site blocks automated verification, so we have not been able to read any certificates. Testing scores zero: we are not willing to imply a vendor is tested when we have not been able to look.
Price
regional price-per-mg comparisons · 4 out-of-stock offers not shown
We don't issue verdicts — we publish the evidence and let it speak. Our automated site audit has verified the vendor's published catalogue and COA surface. So far we have captured no substantiated community reports and no lab documents for Polygon Peptides. That absence is itself information: it does not prove anything is wrong, but it means independent evidence is thin — proceed accordingly.
17 catalogue peptides known; no COAs captured yet. We hold 1 older lab document, but none captured within the last 12 months.