Doc's Original NAC

N-Acetyl-L-Cysteine (NAC) is an amino acid that is a precursor to glutathione, the body’s most powerful antioxidant, which helps promote optimal detoxification. NAC is heavily researched for its role in optimizing lung health, and it is also used to support recovery after workouts. NAC is also beneficial to help protect against normal exposure to heavy metals.*

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.