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 supports the body's natural detox process, boosts energy and strengthens the immune system especially during the winter season. Delivered directly into the bloodstream for maximum absorption, it helps you Deciding Between Oral and IV Glutathione? Let's Break it Down! Not sure whether to choose oral or intravenous glutathione? Here's what you need to know! Oral Glutathione: Convenience: Glutathione IV Drip: Cost, Benefits, Procedure & Side Effects