Leolab was treated as Janoshik until the certificate was read properly, the client is 'Anonymous' or another brand, not Leolab, so it is not its own verified test.
See the full audit. This is the short answer; the full Leolab dossier has the certificate check with a live verification link, the Companies House record, pricing against the market and the complete checklist.
Leolab (leolab.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.
You cannot independently verify its testing today. A good delivery reputation is not the same as a verifiable certificate; the two are unrelated. Until Leolab publishes an own-name certificate you can check on an independent lab's website, you are taking its quality on trust.
The Peptide Watch does not assert that. What is observable is the reason it sits on the watch list: anonymous / not its own. Being unverifiable is a reason for caution, not proof of fraud.
Not one that can be independently verified in its own name. ❌ Don't trust it. Its 'Janoshik' COA is anonymous / belongs to another brand, not their own, removed from the independently-tested list.