glutathione iv whitening evidence as a skin agent: Facts, myths, and controversies Glutathione Injection: Skin Whitening Miracle

"According to Research Gate , glutathione is called the "Master Antioxidant" because of its intracellular location and possesses the aptitude to exploit the performance of other antioxidants

The prooxidant oxidative stress imbalance needs an antioxidant system able to balance it and the principal role in antioxidant defense is carried out by antioxidant enzymes, with the paramount involvement of small-molecule antioxidant compounds like GSH

Adiponectin negatively regulates pigmentation, Wnt/-catenin and HGF/c-Met signalling within human scalp hair follicles ex vivo

Heres why: Glutathione is a highly reactive antioxidant it readily gives up electrons to neutralize free radicals