NOW Foods Extra Strength NAC provides antioxidants.

N-Acetyl Cysteine (NAC) is a stable form of the non-essential amino acid L-Cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and promotes the formation of glutathione. Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function and is a strong detoxifier in the liver and lungs. This 1000mg extra strength dosage reduces the number of pills needed per day and is our strongest offering.

Ingredients (each tablet contains):
N-Acetyl-L-Cysteine (NAC).....................................................1000 mg

Non-Medicinal Ingredients: Cellulose, Silica, Stearic Acid, Tablet Coating (hypromellose, cellulose, stearic acid, water).

Directions: Adult Dosage: Take one tablet daily with meals.

Cautions: Consult a health care practitioner if you have kidney stones or if you are pregnant and/or breastfeeding.