Supports a healthy respiratory system*

  • Supports detoxification
  • Promotes a healthy liver
  • Provides amino acid, cysteine
  • Boosts glutathione levels

Note: N-A-C (240 capsules) expires March 1st, 2023, as a result it will be a final sale.


N-Acetyl-L-Cysteine, or N-A-C, is an acetylated form of the amino acid cysteine. NAC is a precursor to glutathione. Cysteine is the most important precursor to glutathione (GSH), the most critical antioxidant produced in the body. Glutathione helps bind toxins and heavy metals so that they can be eliminated from the body.


AOR has sourced a pure, vegan source of N-A-C with no fillers. As the precursor for the important antioxidant glutathione, AOR’s N-A-C provides a wide range of health benefits in an effective dosage.


N-A-C (N-acetyl-L- cysteine) is a precursor to the important antioxidant glutathione and supports respiratory health.*


AOR™ guarantees that all ingredients have been declared on the label. Made without wheat, gluten, nuts, peanuts, sesame seeds, sulphites, mustard, soy, dairy, eggs, fish or shellfish.


Take one capsule per day with a meal containing protein, or as directed by a qualified health care practitioner.


Consult a health care practitioner prior to use if you suffer from cystinuria or cystine kidney stones, if you are pregnant or breastfeeding, for use beyond six months or if symptoms persist or worsen. Do not use with charcoal, if you are taking antibiotics or nitroglycerin.


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Serving Size: 1 capsule
1 capsule
1 capsule
Amount Per Serving
% Daily Value
% Daily Value

†Daily Value not established

Other ingredients: sodium stearyl fumarate, microcrystalline cellulose.