Retatrutide × NextGen Peptides - Lab Test, September 2025
Test results
About this test
This independent LC-MS lab test confirms Retatrutide 11.762mg from NG Peptides at 99.86% purity. The analysis was conducted by BioRegen on September 10, 2025.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. The tested quantity of 11.762mg exceeds the stated label claim of 10mg ±15%, indicating above-specification formulation with consistent quality. A purity level of 99.86% demonstrates exceptional synthesis quality with minimal impurities.
The white lyophilized powder was tested using ultra high-performance liquid chromatography with mass spectrometry (LC-MS), confirming compound identity and mass with high precision. The full certificate of analysis is available for download on this page.
Certificate of analysis
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.