NAC 1,000 mg
  • NAC 1,000 mg
  • NAC 1,000 mg
NAC 1,000 mg - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.
  • N-Acetyl-Cysteine
  • Supports Glutathione Production*
  • Healthy Respiratory Function*

How it Works

N-acetyl-cysteine (NAC) is a stable and bioactive form of cysteine, an amino acid that plays a key role in phase II detoxification and homocysteine metabolism.* NAC is efficiently transported into the cell, where it is readily converted to cysteine for glutathione synthesis and regeneration.* Because NAC can penetrate the blood-brain-barrier, it is especially important for maintaining healthy brain and nervous system tissues.* NAC also helps to support respiratory health by promoting normal mucus viscosity.*

Suggested Usage

Take 1 tablet 1 to 3 times daily, or as directed by your healthcare practitioner.

Cautions / Interactions

NAC may interact with nitroglycerin. Consult your healthcare practitioner before taking this product if you are taking nitroglycerin.
Natural color variation may occur in this product.


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