original glutathione formula parkinsons G6PD deficiency triggers dopamine loss and the initiation of Parkinson's disease pathogenesis: Cell Reports Frontiers | Recent advances in
Description
They neutralise harmful free radicals, which may be generated by environmental factors such as UV radiation, pollution and poor diet

Although normal electron transport in mitochondria involves four-electron reduction of molecular oxygen to water, partial reduction reactions occur even under physiologic conditions, causing release of O 2 and hydrogen peroxide

It is a powerful antioxidant that supports collagen and reduces pigmentation

FEBS Lett Ishimoto T, Kato Y (2022) Ergothioneine in the brain
