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

Independent test result

Glutathione

by Alpha Omega· batch GLUTO1062026-H

99.72 %

measured purity· January 8, 2026

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How this batch compares

This batch measured 99.72%, 0.08 pts below Alpha Omega's average of 99.80% for this peptide over 4 batches, and 0.16 pts above the all-vendor average of 99.56% across 102 COAs from 31 vendors.

98.2% 100.0%
This batch 99.72% Vendor avg (4 batches) 99.80% Peptide avg (102 COAs) 99.56%
Compare pricing

See Glutathione pricing across 31 verified vendors

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