glutathione comes from L-Glutathione 500mg Glutathione and Vitamin C supplement
Description
10.3390/vaccines8040676 56

Biomaterials 32 (25), 58195825
It acts as a powerful antioxidant by readily donating electrons to neutralize free radicals and ROS

Dealing with certain chronic conditions associated with high oxidative stress (must be done in consultation with their primary physician)