What Happens When You Stop Taking Glutathione? A Literature Review of Glutathione Therapy in Ameliorating Hepatic Dysfunction in Non Alcoholic Fatty Liver Disease The Food and Drug Administration (FDA) warns the public on the dangers associated with the use of injectable lightening agents such as glutathione and Vitamin C. In the Philippines, several health and Amazon.com: Glutathione Whitening Pills 120 Capsules 2000mg Glutathione Effective Skin Lightening Supplement Dark Spots, Melasma & Acne Scar Remover, Hyperpigmentation Treatment Anti Aging Antioxidant : Health & Household