◇ The Peptide Watch, independent vendor audit
Is Peakbody legit?
peakbody.co.uk · audited 1 July 2026
🚩 On the watch list, its certificate can't be verified in its own name.
Peakbody uses MZ Biolabs (US) and is primarily a SARMs/supplement store. Not Janoshik. Aggravating: also sells SARMs.
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 Mar 2023, about 3 years old. A certificate from Mar 2023 cannot describe anything this seller would ship you today, that batch is long gone. Showing a about 3 years old certificate for a product on sale now is meaningless; the stock you'd actually receive is untested.
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.
Reviews
Has a Trustpilot page, but too few reviews for a score.
Read it critically. A Trustpilot score measures whether parcels turn up and support replies, not whether the vial contains what the label says. A vendor can have hundreds of happy delivery reviews and still show you a borrowed or fake certificate; the two are unrelated. Also watch for a burst of near-identical 5-star reviews in a short window, the signature of bought reviews.
Read Peakbody on Trustpilot →
Read it critically. A Trustpilot score measures whether parcels turn up and support replies, not whether the vial contains what the label says. A vendor can have hundreds of happy delivery reviews and still show you a borrowed or fake certificate; the two are unrelated. Also watch for a burst of near-identical 5-star reviews in a short window, the signature of bought reviews.
Read Peakbody on Trustpilot →
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. Peakbody 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⚠️ Is anything on this page wrong or out of date?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.