Alternatives to United Kingdom Direct Peptides in the UK: sellers you can actually verify
United Kingdom Direct Peptides (united-kingdom.direct-peptides.com) is on The Peptide Watch's watch list. What its certificate shows, and why it cannot be verified in its own name, is set out in the United Kingdom Direct Peptides audit. This page answers the other half of the question: which UK sellers do publish a certificate you can check yourself before you buy. The Peptide Watch takes no vendor money and links to no seller's shop.
Verified alternatives to United Kingdom Direct Peptides
Unlike United Kingdom Direct Peptides, each seller below has been checked to name the exact independent laboratory (Janoshik) and let you look the report up yourself. A selection of six is shown here; the full ranked list of 40 is linked underneath.
- Simplypeptides simplypeptides.co.uk · own-name Janoshik COA May 2026
- Kensingtonlabs kensingtonlabs.co.uk · own-name Janoshik COA May 2026
- Reta24 reta24.co.uk · own-name Janoshik COA May 2026
- BioVanta Research biovantaresearch.com · own-name Janoshik COA May 2026
- Phoenixbiolabs phoenixbiolabs.net · own-name Janoshik COA May 2026
- Peptideprime peptideprime.co.uk · own-name Janoshik COA May 2026
Full ranked list: the 40 independently-tested UK vendors. Read the complete United Kingdom Direct Peptides audit, or check any shop with the free COA Checker.