Glutathione Assist Capsules First line defence antioxidants superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX): Their fundamental role in the entire antioxidant defence grid ScienceDirect Several lines of antioxidant defense against oxidative stress: antioxidant enzymes, nanomaterials with multiple enzyme mimicking activities, and low molecular weight antioxidants Archives of Toxicology Springer Nature Link Antioxidants as adjuvant therapy in the treatment of community acquired pneumonia Future Journal of Pharmaceutical Sciences Springer Nature Link Glutathione Cell Defense Glutathione Supplement 2,000mg Per Serving, 240 Veggie Capsules NatureBell