Independent HPLC with mass spectrometry analysis confirms Semax/Selank blend from IonPeptide at 98.96% purity. Tested by Freedom Diagnostics Testing on November 23, 2025.
Individual peptide analysis showed Semax content of 4.03mg and Selank content of 5.74mg, totaling 9.77mg across the labeled 10mg quantity. A purity level of 98.96% confirms high-quality synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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