Glutathione as a skin whitening agent: Facts, myths, evidence and controversies Indian Journal of Dermatology, Venereology and Leprology IV Glutathione is NOT FDA approved for skin lightening What is Glutathione IV Therapy, How it works & Cost in Los angeles 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