This independent HPLC lab test confirms Thymosin Beta-4 10mg from Elite Research USA at 99.61% purity. The analysis was conducted by Freedom Diagnostics Testing on March 10, 2026.
Thymosin Beta-4 is a naturally occurring peptide researched for its role in tissue repair, wound healing, immune modulation, and cellular regeneration. A purity level of 99.61% indicates minimal contamination and high-grade synthesis. Endotoxin testing passed both replicates at ≤0.05 EU/mL.
The full certificate of analysis is available for download on this page.

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