Glutathione and Side Effects: What You Need to Know for Better Health Performance Lab Glutathione and Side Effects: What You Need to Know for Better Health Performance Lab Glutathione IV Therapy in Seattle Skin Whitening & Immune Support FDA Advisory No. 2019 182*** UNSAFE USE OF GLUTATHIONE AS SKIN LIGHTENING AGENT The Food and Drug Administration (FDA) warns the public on the dangers associated with the use of injectable lightening agents