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 HK Vitals Glutathione Tablets with Vitamin C for Skin Brightening Taking Glutathione Supplement? Here's What You Should Avoid Supritha Chandan I lstopped being scared of glutathione once I understood the difference No IVs. No risky procedures. Just daily glow support from Instagram