N-A-C SUSTAIN is in a bilayer Quick Release / Sustained Release format of N-ACETYL-L-CYSTEINE (NAC), a powerful antioxidant amino acid and a precursor to the critical antioxidant glutathione.
Serving Size: 600 mg
Take 1 to 4 N-A-C SUSTAIN tablets per day, preferably on an empty stomach with fruit juice, or as directed by your qualified health care consultant.
Polyacrylate, calcium phosphate, cellulose,stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide, modified cellulose and beet root powder (for color). U.S. Pharmaceutical Grade N-A-C. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.