Retatrutide × Instant Peptides - Lab Test, September 2025
Test results
About this test
This independent HPLC lab test with UV detection coupled to mass spectrometry confirms Retatrutide 32.99mg from Instant Peptides at 99.898% purity. The analysis was conducted by Freedom Diagnostics Testing on September 14, 2025.
Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.898% indicates exceptional product quality with minimal contamination and consistent synthesis.
The sample appeared as a white lyophilized powder in a purple-capped vial. The full certificate of analysis (COA: 2509120009) is available for download on this page.
Certificate of analysis
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