An amino acid supplement to support immune system function and lung health.* N-Acetyl Cysteine (NAC) is a non-essential, free form amino acid that is a highly stable form of cysteine.* NAC has antioxidant properties and is necessary for the production of glutathione.* NAC helps to support healthy lung tissue and the body's natural defenses including cellular health.*
Take 1 capsule, 1 to 4 times daily with food.