Pure Encapsulations NAC 900 mg | N-Acetyl Cysteine Amino Acid Supplement for Lung and Immune Support, Liver, Antioxidants, and Free Radicals* | 120 Capsules

N-Acetyl-l-Cysteine (NAC) is a derivative of the dietary amino acid l-cysteine. NAC has a high affinity for lung tissue, which it supports through mucolytic and antioxidant action. NAC supports tissue levels of glutathione, a key component of the antioxidant defense system.*

Antioxidant Support: NAC provides powerful nutritional support to cells as an antioxidant, specifically supporting healthy lung functioning through its mucolytic capability.* Free Radical Scavenger: NAC is a free radical scavenger and thus supports epithelial cell health and healthy cilia activity in the respiratory tract.* Antioxidant Precursor: NAC is also a precursor to the antioxidant glutathione, and supplemental NAC increases tissue levels of glutathione.* Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity. Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives. *These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Please contact your healthcare professional immediately if you experience any unwanted side effects. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship. Please be sure to consult your physician before taking this or any other product. †All Pure Encapsulations ingredients, including those derived from corn, are GMO free. We obtain statements from each of our suppliers certifying that the ingredients do not contain GMOs. For some nutrients, we conduct PCR testing to confirm the absence of genetically modified material.