Retatrutide × BulkGLP - Lab Test, May 2026
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Test results
About this test
This independent HPLC lab test with mass spectrometry confirms Retatrutide 20mg from BulkGLP at 99.81% purity. Endotoxin testing and microbial analysis (PCR) both confirmed Pass status with no detectable microbial DNA. The analysis was conducted by Freedom Diagnostics on May 23, 2026.
Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for metabolic regulation and weight management. A purity level of 99.81% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis (COA #2605210279) is available for download on this page.
Certificate of analysis
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