This independent HPLC lab test confirms Retatrutide 30mg from Peptira at 99.801 purity. The analysis was conducted by Janoshik Labs on August 13, 2025.
Retatrutide is a GLP-1, GIP, and glucagon receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.801 indicates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for download on this page.
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