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

Independent test result

Thymosin Alpha-1

by Peptide Supply Co.· batch TA1004132026

99.58 %

measured purity(HPLC)· April 14, 2026

HPLC purity
99.58
Net peptide content
11.22

How this batch compares

This batch measured 99.58%, 0.07 pts above Peptide Supply Co.'s average of 99.51% for this peptide over 2 batches, and 0.07 pts below the all-vendor average of 99.65% across 52 COAs from 17 vendors.

98.8% 100.0%
This batch 99.58% Vendor avg (2 batches) 99.51% Peptide avg (52 COAs) 99.65%
Where to buy

Product pages for this peptide at Peptide Supply Co.