Next Day Peptides next Day Peptides ('ndp+') sells tirzepatide, semaglutide, MT-2, cagrilintide, HGH and retatrutide with GBP pricing and Royal Mail Tracked 24, saying a COA is available on request via an 'external NATA-accredited laboratory', but names no specific laboratory.
See the full audit. This is the short answer; the full Next Day Peptides dossier has the certificate check with a live verification link, the Companies House record, pricing against the market and the complete checklist.
Next Day Peptides (nextdaypeptides.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 Next Day Peptides 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: no named lab, nothing to verify. Being unverifiable is a reason for caution, not proof of fraud.
Not one that can be independently verified in its own name. ⚠ 'NATA-accredited lab' but unnamed, COA on request. Next Day Peptides (ndp+) cites a NATA-accredited lab without naming it and supplies COAs on request.