Glutathione Injection Side Effects: Common Reactions and How to Manage Them 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 Glowing Skin: IV Glutathione and Vitamin C LIVV Natural Glutax 2000GS Glutathione Skin Whitening Injection Thioctic Acid Vitamin C Skin Whitening Reduced Glutathione Injection Injectable L Glutathione Injection Glutax Glutathione Injections for Skin Whitening, Glutax Injection Whitening Replacing Glutax