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 Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease What is Glutathione IV Therapy, How it works & Cost in Los angeles PDF) Intravenous glutathione for skin lightening: Inadequate safety data