For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

TB-500 (Thymosin Beta-4)

by EZ Peptides· batch SPR021502026-03

98.50 %

measured purity· March 23, 2025

How this batch compares

This batch measured 98.50%, 1.04 pts below EZ Peptides's average of 99.54% for this peptide over 10 batches, and 0.79 pts below the all-vendor average of 99.29% across 102 COAs from 25 vendors.

74.5% 100.0%
This batch 98.50% Vendor avg (10 batches) 99.54% Peptide avg (102 COAs) 99.29%