This independent HPLC lab test with UV detection coupled with mass spectrometry confirms GLP-3 RT 20mg from Nova Peptide Supply at 99.87 purity. The analysis was conducted by Freedom Diagnostics Testing on November 25, 2025.
GLP-3 RT (Retatrutide) is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.87 indicates minimal contamination and high-grade synthesis.
The full certificate of analysis (COA: 2511250009) is available for download on this page.

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