Is Kingsbiolabs legit? An independent review
Kingsbiolabs checked 7 October 2026, Companies House confirmed directly: Kings BioLabs Ltd, company 17404130, incorporated 17 August 2026, status 'active' but company_status_detail 'active-proposal-to-strike-off' - it is currently in the process of being dissolved. Its registered office is the Companies House default address (PO Box 4385, Cardiff) and is formally recorded as 'in dispute', meaning it never filed a real address and mail there is undeliverable. The domain was registered 31 May 2026. What would move this listing: a laboratory name that resolves to a real, checkable report, and a company that is not being struck off.
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 | May 2026 · 5 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 Kingsbiolabs legit? The questions people ask
Is Kingsbiolabs legit?
Kingsbiolabs (kingsbiolabs.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 Kingsbiolabs publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. ⚠ No testing claim found. Kings BioLabs (kingsbiolabs.co.uk) sells BPC-157, TB-500, GLP-3 and Tesamorelin with a UK-based claim, but names no laboratory and shows no certificate; the company behind it is currently being struck off the register.
How do I check Kingsbiolabs's certificate myself?
Find the certificate on kingsbiolabs.co.uk and read four things: an independent laboratory is named; the client field names Kingsbiolabs, 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/kingsbiolabs-co-uk.json, re-checked daily. All 41 sellers whose certificate can be checked: the verified list.