Chem Why L Glutathione Reduced Is Better ? Reduced doesn't mean it has less of something it means it has more electrons, which gives it the power to protect your body Glutathione: The Master Antioxidant Core Med Science Reduced Glutathione, 500 mg, 60 Vegan Capsules The Antioxidant Role of Glutathione and N Acetyl Cysteine Supplements and Exercise Induced Oxidative Stress Journal of the International Society of Sports Nutrition Springer Nature Link