Research peptide retailer
GB Peptides
Lab not named
See how GB Peptides compares across the Trust Index →CoAs vague 'on request', no named lab; likely CH match (17136088) is a virtual office with active strike-off proposal, doesn't match Trustpilot's Coventry trading address.
Headline price
Not disclosed
Regulated as
Not disclosed
Delivery area
Not disclosed
Certificate of Analysis profile
CoA per batch
Unverified
Access
on-request
Lab
Not named
QR-verifiable
No
Founded
Not disclosed
Companies House
17136088
Baseline last reviewed
2026-08-19
- ⚠ Registered office is a known mail-forwarding address
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 Testing Transparency
Responsible Practice assessment
Material concerns- · Melanotan 2 product page still frames the compound around "pigmentation response and tanning studies" -- softer wording than at original review but the same benefit-adjacent framing persists, verified live 21 Aug 2026.
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 hello@peptideclear.co.uk with evidence.
Not yet Independently Verified
The Testing Transparency and Responsible Practice results above are free and the same for every retailer. Nobody has commissioned the deeper Independent Verification process for GB Peptides 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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