This independent HPLC lab test confirms Tesamorelin from Arcane Peptides at 99.566% purity. The analysis was conducted by Janoshik Labs on February 13, 2026.
Tesamorelin is a growth hormone-releasing hormone (GHRH) analog researched for growth hormone stimulation, metabolic support, and body composition. A purity level of 99.566% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
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