Independent test result
LL-37
by Simple Peptide· batch L1-05-01162026-J
99.93 %
measured purity(HPLC)· January 19, 2026
- HPLC purity
- 99.926
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How this batch compares
This batch measured 99.93%, 0.17 pts above Simple Peptide's average of 99.76% for this peptide over 5 batches, and 0.56 pts above the all-vendor average of 99.36% across 41 COAs from 17 vendors.
90.4% 100.0%
This batch 99.93% Vendor avg (5 batches) 99.76% Peptide avg (41 COAs) 99.36%
Compare pricing
See LL-37 pricing across 17 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.
Where to buy
Product pages for this peptide at Simple Peptide
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