Independent test result
Thymosin Alpha-1
by Skye Peptides· batch TA1C25-16-002
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Purity not on file· tested November 25, 2025
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How this batch compares
This batch has no measured purity on file. Across 2 tested batches of Thymosin Alpha-1 from Skye Peptides, measured purity averages 99.30%. Across all vendors, Thymosin Alpha-1 averages 99.61% over 106 COAs.
98.1% 100.0%
Vendor avg (2 batches) 99.30% Peptide avg (106 COAs) 99.61%
Compare pricing
See Thymosin Alpha-1 pricing across 30 verified vendors
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Where to buy
Product pages for this peptide at Skye Peptides
From the same lot
Other tests in lot TA1C25-16-002
Same batch, independently tested. Cross-confirm the purity claim.