Independent test result
Thymosin Beta-4
by Real Peptides· batch Clear Yellow Cap/Red Crimp
99.22 %
measured purity· May 1, 2026
How this batch compares
This batch measured 99.22%, 0.08 pts below the all-vendor average of 99.30% across 134 COAs from 28 vendors.
74.5% 100.0%
This batch 99.22% Peptide avg (134 COAs) 99.30%