Jarrow Formulas N-A-C Sustain 600mg 100 tabs

N-A-C Sustain 600mg Jarrow Formulas 100 tabs N-A-C Sustain is a patented, extended release form of N-ACETYL-L-CYSTEINE (NAC), an antioxidant amino acid and a precursor to the critical antioxidant glutathione. Glutathione exerts a variety of protective effects, including detoxification and intracellular defense against oxidative stress. Substances known to reduce glutathione status are acetaminophen and alcohol.* NAC has a biological half-life of 1.5 hours in the bloodstream. Jarrow FORMULAS NAC SUSTAIN™ will release in the small intestine over a 4 hour period in order to maintain blood levels over a longer period of time. Usage: Take 1 to 4 tablets per day, preferably on an empty stomach with fruit juice, or as directed by your qualified health consultant. Other Ingredients: U.S. Pharmaceutical Grade N-A-C. Polyacrylate, calcium phosphate, cellulose, stearic acid, magnesium stearate and silicon dioxide. Contains NO common allergen.