Glutathione is the only intracellular antioxidant found, which means it works inside the cells, having a tremendous impact on the body
The best serum for skin whitening is one that combines glutathione with complementary brightening ingredients such as Vitamin C, niacinamide, kojic acid, or hyaluronic acid
Improved overall skin health: The antioxidant properties help reduce inflammation and protect skin from UV damage and pollution
This form in particular, has been clinically proven (10) to increase glutathione levels in the body and support immune function
A reason for this behaviour could be that H 2 O 2 does not oxidize GSH directly, but rather through the action of glutathione peroxidase 26
Geng Z, Huang J, Kang L, Gao S, Yuan Y, Li Y, et al