Glutathione IV Therapy: What You Need to Know How does glutathione IV therapy compare to oral supplements? Insight Mental Wellness 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 Glowing Skin: IV Glutathione and Vitamin C LIVV Natural Glutathione IV: The Ultimate Antioxidant for Detox and Skin