Orr AL, Li S, Wang C-E, Li H, Wang J, Rong J, et al
Vitamin C, Vitamin E once they neutralize a free radical, theyre spent. Glutathione recycles them back to active form so they can keep working.[2] 3
A method for increasing circulating and/or intracellular levels of glutathione, comprising: administering, to an individual in need thereof, an effective amount of S-acetyl-glutathione (SAG) in the form of delayed-release composition
'It's an antioxidant, a skin-brightening agent and anti-inflammatory, and it is also required for the synthesis of collagen, which gives our skin its structure.' However, it pays to do your research when it comes to vitamin C skincare, as formulations on the market vary wildly in terms of concentration, potency and stability