Verywell Health on MSN1y
N-Acetylcysteine (NAC) Supplements
Medically reviewed by Beth Thomas, PharmD Fact checked by Nick Blackmer N-acetylcysteine (NAC) supplements are proposed to ...
N-Acetylcysteine (NAC) is the N-acetyl derivative of the protein amino acid L-cysteine. It is available ... The dose utilized in clinical studies was 600 mg three times a day.