Vitamins N-Acetyl-Cysteine (NAC) is one of the 20 existing amino acids. NAC is found naturally in the body which, among other things, helps maintain the quality of the skin. Cysteine is involved in the production of glutathione which has powerful antioxidant properties.Cysteine is produced in the liver and is found in large quantities in hair, skin and connective tissue where it acts as a building component. It is also included in several digestive enzymes and also plays a role in metabolism.- 600 mg N-Acetyl-Cysteine per tablet- Vegan- Supports glutathione levels1-3 capsules daily with meals90 caps Viterna N-Acetyl Cystein 90 caps
