Is Longer Health legit? An independent review
Longer Health bpc157.co.uk is run by Longer Health Ltd (Companies House #17382665, active, incorporated 5 August 2026, registered office 24 Trafalgar Avenue, Poynton, Stockport SK12 1RU), a company under a month old at the time of checking (3 September 2026). It markets itself from Alderley Park, Cheshire, a genuine life-sciences campus, but that is a business-address claim, not the registered office. The site states every batch is checked by an independent, accredited laboratory citing ISO/IEC 17025, but does not name the laboratory or publish a certificate, so the accreditation claim is unverifiable as written. Stays on the watch list until a named lab and a checkable certificate appear.
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 | Aug 2026 · 2 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 Longer Health legit? The questions people ask
Is Longer Health legit?
Longer Health (bpc157.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 Longer Health publish a real, verifiable Certificate of Analysis?
Not one that can be independently verified in its own name. It claims ISO/IEC 17025-accredited third-party testing on every batch but never names the laboratory, so the accreditation claim can't be checked against anything, an unnamed test is a marketing claim, not evidence.
How do I check Longer Health's certificate myself?
Find the certificate on bpc157.co.uk and read four things: an independent laboratory is named; the client field names Longer Health, 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/bpc157-co-uk.json, re-checked daily. All 41 sellers whose certificate can be checked: the verified list.