This independent HPLC mass spectrometry analysis from Freedom Diagnostics confirms SS-31 (Elamipretide) 10mg from Instant Peptides at 99.922% purity. The analysis was conducted on October 23, 2025, using UV detection coupled with mass spectrometry.
SS-31, also known as Elamipretide, is a mitochondrial-targeting peptide researched for its role in cellular energy metabolism and mitochondrial function. A purity level of 99.922% indicates minimal contamination and exceptional high-grade synthesis. The tested quantity was 13.76 mg, exceeding the stated label quantity of 10 mg. The compound is presented as a white lyophilized powder with Batch ID 2025-0292-A.
The full certificate of analysis is available for download on this page.

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