Independent test result
Thymosin Alpha-1
by Ion Peptide· batch TA1-5-1125
99.67 %
measured purity· November 16, 2025
How this batch compares
This batch measured 99.67%, right at Ion Peptide's average of 99.65% for this peptide over 11 batches, and right at the all-vendor average of 99.64% across 59 COAs from 19 vendors.
98.8% 100.0%
This batch 99.67% Vendor avg (11 batches) 99.65% Peptide avg (59 COAs) 99.64%