My Peptides is a UK-based vendor operating in both retail and bulk channels. The catalogue is narrow, focusing on a dozen peptides rather than attempting comprehensive coverage. Third-party COAs are available for five of those, with tested batches averaging 99.4% purity as of April 2026, though not all products have published test results yet. The site lists prices on three-quarters of its catalogue. Community mentions are limited, so buyer experiences with shipping, service, or product quality haven't been widely documented.
Some links are affiliate links. This never affects our rankings or inclusion.
Data last updated
Anecdotal signals
Testing coverage
Price
regional price-per-mg comparisons · 2 out-of-stock offers not shown · prices checked 2mo ago
Some links are affiliate links. This never affects our rankings or inclusion.
We don't issue verdicts — we publish the evidence and let it speak. We hold 7 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.
5 of 8 observed peptides have a COA mapped to them.