Glutathione: Glutathione not only decreases the melanin (pigmentation) in your skin, but has also been found to decrease wrinkles and increase skin elasticity. Glutathione works on the skin pigment production by inhibiting Does Glutathione Reduce Melanin? Understanding the Science Behind Skin Lightening Cymbiotika CYMBIOTIKA Melanin Decolorizing Activity of Antioxidant Enzymes, Glutathione Peroxidase, Thiol Peroxidase, and Catalase Molecular Biotechnology Springer Nature Link Benefits of Glutathione IV for Skin Whitening in Los Angeles