✓ Lab-verifiedSource: shop-provided
Glutathione · 1500 mg
doublerlabs.is · tested by Kovera Labs · 24 May 2026
Lot
DRL-05-GTT1500
HPLC purity99.19%
Measured mg1550.41 mg
vs label103%
Endotoxin<0.5 EU/mL
Report no.KVR-2026-D09DB2
Open certificate pageVerified against the lab’s lookup on 28 Jul 2026