This independent UPLC lab test confirms Testagen 20mg from Liberty Peptides at 99.21 purity. The analysis was conducted by Horizon Analytical on January 27, 2026.
Testagen is a peptide extract researched for its role in testosterone production, male health, and hormonal balance. A purity level of 99.21 indicates minimal contamination and high-grade synthesis. The full certificate of analysis is available for download on this page.
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