---
site: EVOLV PEPTIDES
origin: https://evolvpeptides.co.uk
updated: 2026-09-22
research_use: laboratory only
---

# Do you claim sterility?

No. EVOLV does not claim sterility, endotoxin testing, or independent clinical proof unless a lot file on Documentation says so.

Absence of a sterility certificate is stated as absence.

Every listed batch has a certificate of analysis. Email the order id or the lot on the vial to hello@evolvpeptides.co.uk and the file for that batch is sent. A paper certificate is not in the carton.

Source: https://evolvpeptides.co.uk/answers/do-you-claim-sterility
Reviewed: 2026-09-22