How Does Glutathione Work for Hyperpigmentation? At PMU & Aesthetics By Nisha, our Glutathione injections are part of a powerful anti ageing blend designed to regulate melanin productionthe key cause of hyperpigmentation. By New! Relumins Beauty Glutathione Drink Reduces Melanin and Dark Spots, Lightens & Brightens Skin and Boosts Skin Collagen Content, Firming, Reduce Wrinkles, Increases Skin Moisture, Reduce Pores Pomegranate Flavor. PDF) Glutathione: Pharmacological aspects and implications for clinical use in non alcoholic fatty liver disease How to Take Glutathione Effectively: Dosage & Tips