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: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Evaluating Oral Glutathione Plus Ascorbic Acid, Alpha lipoic Acid, and Zinc Aspartate as a Skin lightening Agent: An Indonesian Multicenter, Randomized, Controlled Trial JCAD The Journal of Clinical and Aesthetic Dermatology Glutathione as a skinlightening agent and in melasma: a systematic review Sarkar 2025 International Journal of Dermatology Wiley Online Library Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation Glutathione Depletion and Stalwart Anticancer Activity of Metallotherapeutics Inducing Programmed Cell Death: Opening a New Window for Cancer Therapy ACS Omega