Source Naturals, N Acetyl Cysteine, 600mg, 120 ct

N-Acetyl cysteine is a more stable form of the sulfur amino acid L-cysteine, and is a powerful antioxidant. It is an excellent predecessor of glutathione, another major antioxidant. Glutathione is also the predecessor, along with selenium, of glutathione peroxidase, one of the most important antioxidant enzymes in the body.Packaging120 tabsSuggested Use1 to 3 tablets daily.IngredientsCalories - 5Vitamin A (as beta-carotene 10,000 IU and palmitate 2,500 IU) - 12,500 IUVitamin C (as ascorbic acid and ascorbyl palmitate) - 500 mgVitamin D-3 (as cholecalciferol) - 1,000 IUVitamin E (as vitamin E succinate) - 200 IUThiamin (vitamin B-1) - 50 mgRiboflavin (vitamin B-2) - 50 mgNiacinamide 35 mg and Niacin 15 mg - 50 mgVitamin B-6 (as pyridoxine HCl and pyridoxal-5'-phosphate [Coenzymated]) - 50 mgFolate (as folic acid and calcium folinate) - 400 mcgVitamin B-12 (as methylcobalamin) - 500 mcgBiotin - 150 mcgPantothenic Acid (as calcium D-pantothenate and pantethine) - 55 mgCalcium (as calcium