Superoxide dismutases: Dual roles in controlling ROS damage and regulating ROS signaling Journal of Cell Biology Rockefeller University Press SOD Superoxide Dismutase is An Essential Super Antioxidant. GLEIN PHARMA First line defence antioxidants superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX): Their fundamental role in the entire antioxidant defence grid ScienceDirect DID YOU KNOW? slite has 2 key ingredients, namely S Acetyl Glutathione and Superoxide Dismutase (SOD). They are 3x more effective than a regular Glutathione and has wonderful effects to our body., Oxidative stress in Portuguese children with Down syndrome