Vitamin C Serum and Glutathione Together: The Ultimate Skin Duo WishNew WishNew Wellness Glutathione detoxifies your liver, protects your mitochondria, drives down inflammation, and handles about half of your body's antioxidant defense on its own. To push those benefits further, most people assume they need Glutathione and Vitamin C: Better Together? Performance Lab Benefits of Glutathione, Vitamin C, and Collagen when taken together not just for beauty, but for overall health Combined Benefits for Health: Glutathione + Vitamin C + Collagen Skin Health