Research Peptide research Peptide (singular, distinct from the separately-listed researchpeptides.co.uk) sells BPC-157, TB-500, MOTS-c, retatrutide and blends as '99% Pure British Peptides,' but its testing is described as '99%+ HPLC purity, full COA available on request,' with no laboratory named and nothing published on the site to verify. 'On request' is not published proof, and the near-identical name to another UK shop is itself a source of confusion buyers should note.
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 |