Analytical laboratory testing confirms Semax/Selank 1:1 blend from IonPeptide at 99.2% purity across triple vial bulk sample. Tested by Analytical Formulations, Inc. on March 16, 2026.
Individual vial analysis showed Semax content of 10.76mg and 10.50mg with Selank content of 10.42mg and 10.31mg, demonstrating consistency across the labeled 20mg total quantity. A purity level of 99.2% confirms high-quality synthesis with minimal contamination. Heavy metals screening confirmed <10 ppb combined metals, with total aerobic microbial counts and yeast/mold counts at 0 CFU/ml.
The full certificate of analysis is available for download on this page.

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