Glutathione Intravenous Use: FDA Warning and Risks 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 PDF) Intravenous glutathione for skin lightening: Inadequate safety data The Benefits of Glutathione Injections and Where to Get Them Burick Center for Health and Wellness Intravenous glutathione for skin lightening: Inadequate safety data Drip & Glow IV Therapy In London Effect Doctors