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

Independent test result

LL-37

by Alpha Omega· batch L13712092025-J

99.84 %

measured purity· January 12, 2026

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How this batch compares

This batch measured 99.84%, right at Alpha Omega's average of 99.88% for this peptide over 4 batches, and 0.43 pts above the all-vendor average of 99.41% across 51 COAs from 20 vendors.

90.4% 100.0%
This batch 99.84% Vendor avg (4 batches) 99.88% Peptide avg (51 COAs) 99.41%
Compare pricing

See LL-37 pricing across 20 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.