This independent HPLC with UV detection and mass spectrometry analysis confirms Melanotan I 10mg from Peptide Supply Co at 99.70% purity. Endotoxin testing passed both replicates. The analysis was conducted by Freedom Diagnostics Testing on March 26, 2026.
Melanotan I is a synthetic analog of alpha-melanocyte-stimulating hormone researched for its potential benefits in skin pigmentation and photoprotection. A purity level of 99.70% demonstrates high-quality synthesis with minimal impurities.
The full certificate of analysis (COA: 2603250201) is available for download on this page.

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