Independent test result
Semax
by optimasupply.is· batch OP-SEMX-Z5R8
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Purity not on file· tested February 19, 2026
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How this batch compares
This batch has no measured purity on file. Across all vendors, Semax averages 99.40% over 100 COAs.
97.7% 100.0%
Peptide avg (100 COAs) 99.40%
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