For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

LL-37

by Simple Peptide· batch LL3705072025-J

99.61 %

measured purity(HPLC)· July 9, 2025

HPLC purity
99.61
Net peptide content
5.19

How this batch compares

This batch measured 99.61%, 0.15 pts below Simple Peptide's average of 99.76% for this peptide over 5 batches, and 0.32 pts above the all-vendor average of 99.29% across 34 COAs from 11 vendors.

90.4% 100.0%
This batch 99.61% Vendor avg (5 batches) 99.76% Peptide avg (34 COAs) 99.29%
Where to buy

Product pages for this peptide at Simple Peptide