Biogenique NAC delivers 600 mg of N-acetyl-L-cysteine per vegetarian capsule. NPN-licensed (80138001) and made in Canada, it is a source of antioxidants that help protect cells against oxidative damage caused by free radicals. Recommended dose: Adults (18 years and over): take 1 capsule, 1 time per day, with meals. Cautions: Consult a healt