This independent HPLC-MS lab test confirms Thymosin Alpha-1 11mg from Peptide Pro at 99.437% purity. The analysis was conducted by Freedom Diagnostics Testing on October 31, 2025.
Thymosin Alpha-1 is an immunomodulatory peptide researched for its potential role in supporting immune function and T-cell maturation. A purity level of 99.437% demonstrates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for download on this page (COA: 2510310013).

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