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Independent test result

SS31

by BioLongevity Labs· batch cmojb7oqa01dekirx58gs6eid

99.79 %

measured purity(HPLC)· March 28, 2025

HPLC purity
99.79

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How this batch compares

This batch measured 99.79%, right at BioLongevity Labs's average of 99.80% for this peptide over 4 batches, and 0.07 pts above the all-vendor average of 99.72% across 117 COAs from 29 vendors.

98.5% 100.0%
This batch 99.79% Vendor avg (4 batches) 99.80% Peptide avg (117 COAs) 99.72%
Compare pricing

See SS31 pricing across 29 verified vendors

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