Ortho Molecular Products N-Acetyl Cysteine, 60 Capsules

N-acetyl cysteine (NAC) is an amino acid that boosts antioxidant function. NAC is a source of the conditionally essential amino acid L-cysteine and is a precursor to the tripeptide glutathione, an essential intracellular antioxidant. Each capsule of NAC provides 500 mg of this versatile amino acid.

Adults: 1 capsule per day. Take with meals.