The Antioxidant Catalyst with Wheat Grass Whole Food Base Vegetarian Formula GliSODin® is the first orally effective form of SOD. GliSODin  patented matrix of melon-derived SOD and gliadin, a wheat protein, protects it from degradation in the digestive tract, while promoting its uptake by the body. SOD is a key cellular antioxidant that is instrumental in neutralizing the potent superoxide radical, thereby constituting an important system for the protection of cells and tissues against degeneration by free radicals. GliSODin® has been shown in clinical and non-clinical studies to modulate the activity of SOD, as well as the two other essential cellular antioxidants, Glutathione and Catalase. A clinical study has further demonstrated GliSODin®'s ability to protect against oxidative stress and DNA damage.* GliSODin Fact Sheet Read more about GliSODin® from Your Health Professor Related Products Think Radical Self-Defense...Think GliSODin®