Provides a vegetarian source of Superoxide Dismutase and Catalase. Supplies Superoxide Dismutase (SOD) and catalase from our proprietary vegetable culture. Free radicals cause biological damage, generally by oxidative processes. SOD is the primary enzymatic free radical scavenger in humans, converting superoxide radicals to hydrogen peroxide and oxygen. Catalase converts, hydrogen peroxide to oxygen and water, and therefore complements SOD activity.