Independent test result
Thymosin Alpha-1
by Ion Peptide· batch TA110-02122026
99.80 %
measured purity· February 13, 2026
How this batch compares
This batch measured 99.80%, 0.15 pts above the all-vendor average of 99.65% across 52 COAs from 17 vendors.
98.8% 100.0%
This batch 99.80% Peptide avg (52 COAs) 99.65%