Glutathione for Hyperpigmentation: How Does It Work? Real skin. Real results. From uneven tone and pigmentation to visibly brighter, smoother skin in just weeks. Glutathione works from within to help: Reduce pigmentation Even out skin tone GLUTATHIONE FOR SKIN HYPERPIGMENTATION DKS 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 Glutathione Tablets for Skin Glow & Pigmentation Chicnutrix