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Independent test result

Thymosin Alpha-1

by Hydro Research Peptides· batch HYDR06S1HTG1

99.16 %

measured purity(HPLC)· November 20, 2025

HPLC purity
99.164
Net peptide content
12.42

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How this batch compares

This batch measured 99.16%, 0.06 pts below Hydro Research Peptides's average of 99.23% for this peptide over 3 batches, and 0.44 pts below the all-vendor average of 99.60% across 118 COAs from 31 vendors.

98.1% 100.0%
This batch 99.16% Vendor avg (3 batches) 99.23% Peptide avg (118 COAs) 99.60%
Compare pricing

See Thymosin Alpha-1 pricing across 31 verified vendors

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