use of glutathione for skin works by reducing melanin production, which helps lighten the skin and reduce pigmentation. It acts as an antioxidant, protecting the skin from oxidative damage, which can cause aging and Glutathione for skin lightening -

Wu Q, Xia Y, Dai K, Bai P, Kwan KKL, Guo MSS

It is called liposomal which means glutathione is encased in a sac of lipid molecules made from soy or sunflower lecithin which makes it easier for the molecule to cross cell membranes into the cell

Composition: Vitamin C, Vitamin E, Alpha Lipoic Acid, Grape Seed Extract & Green Tea Extract Capsules What it does: Glutathione Skin Capsules can help make your skin brighter, fade dark spots, fight skin damage, and just generally make your skin look clearer

The results revealed that extreme environmental temperatures during summer significantly decreased oocyte and cumulus cell viability and the normal distribution of mitochondria

Alscher RG (1989) Biosynthesis and antioxidant function of glutathione in plants