Independent test result
Glutathione
by Verified Peptides· batch GL0226021500B
98.75 %
measured purity(HPLC)· February 11, 2026
- HPLC purity
- 98.755
How this batch compares
This batch measured 98.75%, 0.23 pts below Verified Peptides's average of 98.99% for this peptide over 3 batches, and 0.82 pts below the all-vendor average of 99.57% across 31 COAs from 13 vendors.
98.6% 100.0%
This batch 98.75% Vendor avg (3 batches) 98.99% Peptide avg (31 COAs) 99.57%
Where to buy
Product pages for this peptide at Verified Peptides
From the same lot
Other tests in lot GL0226021500B
Same batch, independently tested. Cross-confirm the purity claim.