N-Acetyl-Cysteine by Designs for Health


N-Acetyl-Cysteine (120 capsules) is a powerful amino acid that can help promote optimal detoxification while protecting the body against heavy metal exposure. As a precursor to glutathione, the body’s most potent antioxidant, NAC is highly effective in eliminating harmful toxins from the body. It also shines when it comes to optimizing lung health, making it an ideal choice for those looking to support their respiratory system.


N-Acetyl-L-Cysteine (NAC) is an amino acid that serves as a precursor to glutathione, considered to be the body’s “master” antioxidant. This essential nutrient offers numerous health benefits, including support for optimal liver detoxification, healthy lungs, metabolic and reproductive health, neurological health, and muscle recovery.

NAC is prominently found in the allium family of plant species, especially onions, and is more bioavailable than supplemental glutathione itself, making it an ideal choice for those seeking to enhance their overall well-being.


Liver health: One of the significant benefits of NAC is its ability to promote liver health by maintaining proper levels of glutathione, a critical compound used by the liver to protect the body from normal exposure to harmful substances such as chemicals, pollutants, and heavy metals. NAC has also been shown to protect the liver from excessive alcohol use and acetaminophen poisoning, as well as against the accumulation of free radicals, which can cause severe damage to the liver.

Lung function: NAC also helps maintain healthy lung function by breaking up sulfide bonds responsible for thickening mucus and supporting healthy mucus viscosity. It promotes normal breathing patterns, ensuring optimal lung health.

Muscle recovery: NAC aids in muscle recovery after strenuous workouts by quickly rebuilding the body’s glutathione supply while working to scavenge excess free radicals that may impair efficient muscle recovery.

* 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.