Independent test result
Glutathione
by Ion Peptide· batch GE1.5-1025
99.94 %
measured purity· October 14, 2025
How this batch compares
This batch measured 99.94%, 0.18 pts above Ion Peptide's average of 99.75% for this peptide over 18 batches, and 0.34 pts above the all-vendor average of 99.59% across 38 COAs from 13 vendors.
98.6% 100.0%
This batch 99.94% Vendor avg (18 batches) 99.75% Peptide avg (38 COAs) 99.59%