Glutathione is a natural antioxidant that supports liver function, but no injectable form is FDA approved for skin whitening in the Philippines, and its misuse poses serious health risks. Stay informed. Your health FDA Advisory No.2024 0159 Public Health Warning Against the Purchase and Consumption of the Unregistered Food Supplement AMSB Glutathione Capsules 1000mg Capsules Dietary Supplement Food and Drug Administration FDA Advisory No.2022 1633 Public Health Warning Against the Purchase and Use of the Following Unregistered Drug Products: Food and Drug Administration PLEASE READ The Philippine Dermatological Society warns the public about the use of Glutathione products as "skin whiteners". In the Philippines, the use of glutathione products for skin whitening is