This independent HPLC lab test confirms Tesamorelin 13mg from PeptidePlugs at 99.72% purity. The analysis was conducted by Freedom Diagnostics on October 16, 2026.
Tesamorelin is a growth hormone-releasing hormone (GHRH) analog researched for its potential role in growth hormone stimulation, metabolic regulation, and body composition. A purity level of 99.72% indicates high-grade synthesis with minimal contamination.
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.