Glutathione Peroxidases in Plants: Innumerable Role in Abiotic Stress Tolerance and Plant Development Journal of Plant Growth Regulation Springer Nature Link Our glutathione in plants Face Serum is a powerhouse antioxidant that helps brighten your complexion, combat signs of aging, and promote an even skin tone. Our serum is crafted from pure plant Glutathione is called the body's master antioxidant: protects against oxidative stress has anti Siim Land Rattibha Roles for glutathione transferases in plant secondary metabolism ScienceDirect Molecular Medicine Reports Item Scheme showing the enzymatic reactions that catalyze the pyruvate dehydrogenase complex, including pyruvate dehydrogenase activity and diaphorase activity of DLD (A) as well as the glutathione reductase peroxidase activity (B).