Glutathione: Benefits and Supplements Glutathione and Vitamin C: Better Together? Performance Lab Glutathione is known as the master antioxidant. This critical compound protects cells from damage caused by free radicals and toxins, supports detoxification, plays a key role in DNA synthesis and repair, Boost your body's natural detox and immunity with these top glutathione supporting foods! Extra Tip: Exercise, get quality sleep, and reduce processed foods to naturally increase glutathione levels. Follow for more healthy tips, Amazon.com: NOW Foods Supplements, Glutathione 500 mg, With Milk Thistle Extract & Alpha Lipoic Acid, Free Radical Neutralizer*, 60 Veg Capsules : Health & Household Top 6 Glutathione Rich Fruits for Healthy and Bright Skin Glutone