Independent HPLC with mass spectrometry analysis confirms Semax/Selank blend from IonPeptide at 99.43% purity. Tested by Freedom Diagnostics Testing on November 9, 2025.
Individual peptide analysis showed Semax content of 4.43mg and Selank content of 4.64mg, totaling 9.07mg. A purity level of 99.43% confirms high-quality synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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