This independent HPLC-MS lab test confirms Retatrutide 10mg from NuScience Peptides at 99.89% purity. The analysis was conducted by Freedom Diagnostics Testing on March 3, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in weight management, metabolic regulation, and glycemic control. A purity level of 99.89% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.

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