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 List of FDA Approved Collagen Supplements in the Philippines 2025 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. 2019 398*** The Food and Drug Administration (FDA) advises the public from purchasing and consumption of the following unregistered food supplements: 1. UCORP Spirulina Troche Tablet 2. LUXCENT Luminous Caps