🚩 On the watch list, its certificate can't be verified in its own name.
Powerpeptides states its peptides are 'third-party tested' / 'lab tested' to ≥99% but never names the lab and publishes no verifiable certificate. A purity claim with no lab, no document and no verification link is just a number on a product page, the buyer is asked to take quality entirely on trust.
🎭 This UK shop trades under an established brand's name. “Power Peptides” is a US research-peptide brand at powerpeptides.com, registered May 2017, about 8 years before this UK site (registered Aug 2025). The two are not affiliated. If you searched for “Power Peptides” expecting the established US brand, you have landed on a different, much newer operation using the same name.
What doesn't add up on its site
Quoted straight from powerpeptides.co.uk, and why it falls apart.
“…product images named chatgpt-image… / gemini_generated……”
Its product photos are AI-generated, the image filenames literally read chatgpt-image… / gemini_generated…. Not deceptive on its own, but a 'high-purity research laboratory' that can't photograph a real vial of its own stock is telling.
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
Claims that don't add up
1 found
Trades under another brand's name
Yes, Power Peptides (US)
The bottom line. Powerpeptides 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⚠️ Is anything on this page wrong or out of date?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.