NAC (N Acetyl l Cysteine) 600 mg.

N-Acetyl-l-Cysteine (NAC) is used by the body to create antioxidants, including the most powerful one, glutathione, that protects the body from free radicals. NAC also has a high affinity for lung tissue, providing nutritional support to lung cells.

Specifically, supplementing with NAC 600 mg supports tissue levels of the antioxidant glutathione