This independent HPLC-MS lab test confirms TB-500 5mg from Vylix Research at 99.118% purity. The analysis was conducted by Freedom Diagnostics Testing on April 9, 2026.
TB-500 (Thymosin Beta-4) is an actin-regulating peptide researched for its role in wound healing, tissue repair, and cellular migration. A purity level of 99.118% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.