Research peptide retailer
Peptides UK
Lab not named
See how Peptides UK compares across the Trust Index →Long-trading UK research peptide retailer (2012). Heavy on classic compounds (BPC-157, TB-500, GHK-Cu, CJC-1295, Ipamorelin, MOTS-c). No GLP-1, no cosmetic line. CoA gated via on-site contact form (request lab report per product). Reconstitution calculator on-site.
Headline price
Per peptide, varies
Regulated as
UK research-chemical supplier (not pharmacy)
Delivery area
UK + select international
Certificate of Analysis profile
CoA per batch
Yes
Access
form
Lab
cGMP and ISO9001 facility (unnamed)
QR-verifiable
No
Founded
2012
Companies House
17168613
Baseline last reviewed
2026-08-19
- ⚠ Registered office is a known mail-forwarding address
CoA library: https://peptidesuk.com/lab-reports/
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
Clear and responsibleNo specific concerns were recorded for Peptides UK against our responsible-brand framework at the time of review.
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 Peptides UK yet. Request that it be run →
Named bundles and stacks
Best for
Best for classic peptides catalogue
Weak on
CoA gated behind contact form. No Companies House number disclosed on-site. Virtual-office London N1 address.
What stands out
- · Trading since 2012 (claimed)
- · Reconstitution calculator on-site
- · Wholesale tier auto-applies for bulk
- · Bitcoin and bank transfer accepted alongside card
Useful pages on Peptides UK
Our verdict
Established player on tenure but CoA is gated behind a form rather than published openly. Virtual-office address and undisclosed corporate identity are the meaningful transparency gaps versus Pure Peptides UK.
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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