What is Glutathione IV Used For? Fallbrook Medical Center 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 Glutathione IV Therapy in Delhi Clair Skin Clinic Who Offers Glutathione IV Therapy in San Antonio, TX? Glutathione IV drips offer a powerful boost to overall health and skin wellness by delivering a potent antioxidant directly into the bloodstream. Known for fighting free radicals, glutathione helps brighten the skin,