NAC (N acetyl cysteine) is a supplement that supports detoxification, brain health, and lung functionand it's the precursor to the antioxidant glutathione! Key benefits of NAC: Detox Support Helps the liver break N.A.C. N Acetylcysteine Vitazan Professional Chemical formula of N acetylcysteine and its conversion to glutathione. Download Scientific Diagram Glutathione Precursor N Acetyl Cysteine Modulates EEG Synchronization in Schizophrenia Patients: A Double Blind, Randomized, Placebo Controlled Trial PLOS One