Glutathione Injection Before and After: What Expect In Results Before you spend money on glutathione, read this first. Topical, oral, injectable what actually works and what's just marketing? #funskincare #funingredientsinfographic101 Glutathione is often misunderstood as a skin whitening solution but the science tells a very different story. It is primarily an antioxidant that works against oxidative stress and free radical damage inside Is IV Glow Drip a better option than Glutathione injection