Independent HPLC with mass spectrometry analysis confirms N-Acetyl Selank Amidate from IonPeptide at 99.92% average purity across dual vial bulk sample. Tested by Freedom Diagnostics Testing on March 2, 2026.
Individual vial testing showed net peptide content of 12.35mg and 12.28mg with consistent high-purity results (99.92% each). A purity level of 99.92% indicates pharmaceutical-grade synthesis with minimal contamination. Endotoxin testing passed all replicate thresholds.
The full certificate of analysis is available for download on this page.

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