Is Precisionpeptidescouk legit? An independent review
Precisionpeptidescouk checked 7 October 2026: a live WooCommerce storefront, domain registered 1 April 2026. No company name, number or address disclosed on the home page, privacy policy, contact page or product pages. Two similarly-named companies exist at Companies House, PRECISION PEPTIDES LTD (17005607, incorporated 2 Feb 2026, Paul Street London) and PRECISION PEPTIDES GROUP LTD (17332944, incorporated 10 Jul 2026, Wallasey), but neither is named on the site and the Group entity was incorporated after this domain was registered, so it cannot be the registrant; left as an open question, not a match. Distinct from the four other 'Precision...' vendors already tracked (precision-peptides.shop, precisionpeptides.co.uk [dead], precisionresearchuk.co.uk, precisionpeptide.co.uk): different hyphenation/TLD and different operator. What would move this listing: a laboratory name that resolves to a real, checkable report.
Verified facts at a glance
| Fact | What we found | How it was checked |
|---|---|---|
| Certificate | nothing we could verify in this seller's own name, details below | read on the seller's own site |
| Domain registered | Apr 2026 · 6 months old | the domain registry's public record |
- A certificate that verifies in this seller's own name on an independent laboratory's website
- Any certificate from a named independent laboratory on the pages we audited
Is Precisionpeptidescouk legit? The questions people ask
Is Precisionpeptidescouk legit?
Precisionpeptidescouk (precision-peptides.co.uk) is on The Peptide Watch's watch list. It does not publish a certificate of analysis that can be independently verified in its own name, so its quality claims rest on trust rather than checkable evidence. That is not proof of a scam; it means the evidence does not check out.
Does Precisionpeptidescouk publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ Cites an unverifiable lab name, no report you can open.
How do I check Precisionpeptidescouk's certificate myself?
Find the certificate on precision-peptides.co.uk and read four things: an independent laboratory is named; the client field names Precisionpeptidescouk, not a supplier; the compound line names the peptide you are buying, not only a batch code; and the report opens on the laboratory's own website from its task number and key (verify.janoshik.com for Janoshik). Then compare the batch number on the report with the one on your vial. The free COA Checker on this site runs the first three checks on a photo of the certificate.
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How every seller is judged: methodology. This audit as data: /data/vendor/precision-peptides-co-uk.json, re-checked daily. All 41 sellers whose certificate can be checked: the verified list.