Glutathione is a tripeptide compound formed by the condensation of glutamic acid, cysteine and glycine through peptide bonds. It is the most important antioxidant low molecular thiol in mammalian cells. It has the functions of antioxidant, free radical scavenging, detoxification, immunity enhancement, anti-aging and whitening.
Glutathione can prevent the penetration of tyrosinase, thereby inhibiting the formation of melanin. It has excellent effects on eliminating wrinkles, increasing skin elasticity, shrinking pores, lightening pigments, and whitening the body. Beauty products with glutathione as the main ingredient have been popular for many years.