For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

Semax

by Eternal Peptides· batch EP-250428-SX10

99.52 %

measured purity· June 30, 2025

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How this batch compares

This batch measured 99.52%, 0.12 pts above the all-vendor average of 99.40% across 100 COAs from 35 vendors.

97.7% 100.0%
This batch 99.52% Peptide avg (100 COAs) 99.40%
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See Semax pricing across 35 verified vendors

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