◇ The Peptide Watch, independent vendor audit
Is Regenixresearch legit?
regenixresearch.com · audited 1 July 2026
🚩 On the watch list, its certificate can't be verified in its own name.
Regenixresearch claims an 'accredited' or 'UKAS-verified UK laboratory' but never names it. Accreditation you can't attribute to a named body is unfalsifiable, the word 'accredited' is doing PR work with nothing checkable behind it. (Note: Janoshik isn't even UK-based, so 'UK lab' is a tell it isn't them.)
The certificate, and what's wrong with it
What this certificate actually is: A certificate displayed by the seller, read it against the teardown above; it is not a verifiable independent test in the seller's own name.
⏳ This certificate is dated Jul 2025, 12 months old. A Certificate of Analysis only covers the single batch that was tested. Unless the seller has re-tested since, the stock you'd receive today is unverified, or it has sold the same batch for 12 months, which for a peptide is not credible.
Pricing vs the market, benchmarked on BPC-157
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.
The audit checklist
| Check | Result |
|---|---|
| Verifiable certificate in its own name | No |
| Independent lab named | None named / unverifiable |
| Tests its own stock | No evidence |
The bottom line. Regenixresearch sits on the watch list because it does not publish a certificate that can be verified in its own name. Everything above is observable on its own website and the public record. See the vendors whose certificates are actually their own →
⚠️ Is anything on this page wrong or out of date? Submit a correction request and we'll look into it, vendors welcome too.