This independent HPLC lab test confirms Tirzepatide 20mg from Modern Aminos at 99.92% purity. The analysis was conducted by Freedom Diagnostics on March 10, 2026.
Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.92% indicates minimal contamination and pharmaceutical-grade synthesis. Endotoxin testing passed at ≤0.05 EU/mL, demonstrating safety for research applications.
The net peptide content across three vials ranged from 27.34mg to 28.55mg, with an average of 28.11mg. The full certificate of analysis (COA: 2603090015) is available for download on this page.

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