UK Peptide Supply uK Peptide Supply (distinct from the separately-listed peptidesupplyuk.co.uk) sells research compounds including Melanotan 2, claiming 'carefully sourced, third-party tested' but naming no laboratory and showing no certificates on the page. It has a Trustpilot presence. Domain registered March 2026.
The Peptide Watch benchmarks every vendor on the same compound, BPC-157, the most common research peptide, as £ per milligram, so prices are directly comparable across all providers. No public BPC-157 price feed was available for this vendor at audit.
| Check | Result |
|---|---|
| Verifiable certificate in its own name | No |
| Independent lab named | None named / unverifiable |
| Tests its own stock | No evidence |