Research peptide retailer
Premier Peptides
Lab not named
The /certificate/ page shows only generic product-image mockups with no batch numbers, dates, or named lab, and this retailer sells oral capsule SKUs (NMN, 5-Amino-1MQ, SLU-PP332).
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
No
Access
unverified
Lab
Not named
QR-verifiable
No
Trust Index status
CoA: weak / closed20/100 · D
Founded
Not disclosed
Companies House
17066691
Business Transparency
Confirmed
Last verified
2026-08-19
- ⚠ Sells peptides in capsule or tablet form, which is oral dosing by design
CoA library: https://premierpeptides.co.uk/certificate/
Re-checked on a rolling basis, not a fixed monthly cycle; see the last-verified date above. See methodology for how this is scored.
Separate from the CoA score
Responsible Practice assessment
Generally responsible, with room for improvement- · Sells peptides in capsule or tablet form, which is oral dosing by design
- · No research-use disclaimer inside individual product listings
We assess what a brand publishes and makes available to customers, not its intentions. Full framework and what each status means: how we assess brands. Think this is wrong? Email [email protected] with evidence.
Not yet Independently Verified
The CoA tier and Responsible Practice status above are free and mechanical. Nobody, including Premier Peptides, has paid for the deeper lab-accreditation, batch-traceability, and corporate-history checks yet. Request that it be run →
Our verdict
Last reviewed 2026-08-19. PeptideClear earns nothing when readers click through, and this link carries no tracking. Editorial criteria are documented in our methodology.
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