NAC (N-Acetyl Cysteine) 600 mg Vegetable Capsules is one of Solgar\'s premium-quality amino acids. This product is suitable for kosher diets.Ingredients:Each vegetable capsule of Solgar NAC (N-Acetyl-L-Cysteine) provides: N-Acetyl-L-Cysteine - 600mgEncapsulated with these natural ingredients:Magnesium stearate, silicon dioxide. Vegetable Capsule Shell:Hydroxypropylmethyl cellulose.Directions:As a food supplement for adults, one (1) vegetable capsule daily, with juice or water and with a carbohydrate meal, or as directed by a healthcare practitioner. Caution:If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking this product. Do not exceed directions for use.