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Independent test result

Semax

by Orbitrex Peptides· batch SEM101225

99.15 %

measured purity· December 12, 2025

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How this batch compares

This batch measured 99.15%, 0.37 pts below Orbitrex Peptides's average of 99.52% for this peptide over 4 batches, and 0.25 pts below the all-vendor average of 99.41% across 77 COAs from 24 vendors.

97.7% 100.0%
This batch 99.15% Vendor avg (4 batches) 99.52% Peptide avg (77 COAs) 99.41%
Compare pricing

See Semax pricing across 24 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.