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

# Is LL-37 a medicine?

LL-37 on this catalogue is not a licensed medicine, not a clinic treatment, and not for human or veterinary use.

LL-37 is listed as Lyophilised powder. CAS 154947-66-7. HPLC ≥99% is a batch-release specification, not a marketing authorisation.

Checkout requires a research-use confirmation. We do not publish dosing or administration advice.

Source: https://evolvpeptides.co.uk/answers/ask-is-ll-37-a-medicine
Reviewed: 2026-09-22