NAC 1000mg

N-Acetyl-Cysteine. Supports Glutathione Production and Healthy Respiratory Function. N-acetyl-cysteine (NAC) is a stable and bioactive form of cysteine, an amino acid that plays a key role in phase II detoxification and homocysteine metabolism. NAC is efficiently transported into the cell and readily converted to cysteine for glutathione synthesis and regeneration. Because NAC can penetrate the blood-brain barrier, it is essential for maintaining healthy brain and nervous system tissues. NAC also helps to support respiratory health by promoting normal mucus viscosity.