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

Independent test result

Thymosin Alpha-1

by Verified Peptides· batch 12-25-0710F

99.76 %

measured purity(HPLC)· November 28, 2025

HPLC purity
99.762
Net peptide content
12.16

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How this batch compares

This batch measured 99.76%, 0.08 pts above Verified Peptides's average of 99.68% for this peptide over 18 batches, and 0.15 pts above the all-vendor average of 99.61% across 106 COAs from 30 vendors.

98.1% 100.0%
This batch 99.76% Vendor avg (18 batches) 99.68% Peptide avg (106 COAs) 99.61%
Compare pricing

See Thymosin Alpha-1 pricing across 30 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.

Where to buy

Product pages for this peptide at Verified Peptides

From the same lot

Other tests in lot 12-25-0710F

Same batch, independently tested. Cross-confirm the purity claim.