Antioxidant and Glutathione Precursor*
Supports Liver and Lung Function*
- Optimized Release N-Acetyl-L-Cysteine Tablets
- SUSTAINTM Bilayer Release Technology
- 1/3 quick, 2/3 sustained release
- 9,000+ References on PubMed
- Detoxification, oxidative stress protection*
- Patented Formula: US 6,623,754
WHAT DOES N-A-C SUSTAIN DO? NAC?Sustain® is in a special SustainTM bilayer Quick Release/Sustained Release format of N-Acetyl-L-Cysteine?(NAC), a powerful antioxidant amino acid and a precursor to the critical antioxidant glutathione.* Glutathione exerts a variety of protective effects, including detoxification and intracellular defense against oxidative stress.* Substances known to reduce glutathione status are acetaminophen and alcohol.*
The advanced bilayer SustainTM tablets combine 1/3 Quick Release and 2/3 Sustained Release formats to both immediately raise and to maintain blood levels over a longer period of time.* NAC Sustain® releases in the small intestine over a 8 hour period, compared to the 1.5 hour biological half-life of NAC in the bloodstream.* Protected by U.S. Patent # 6,623,754.
Supplement FactsServing Size:
1 tabletServings per Container:
Directions for Use: Take 1 tablet 1 to 2 times per day, preferably on an empty stomach with fruit juice or as directed by your qualified healthcare professional.
Other Directions: Prolonged or elevated intake may alter liver function tests without affecting actual liver function. Inform your physician that you are ingesting NAC if you undergo liver function tests.
Amount per Serving
% Daily Value
* Daily value not established
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Carbomer, calcium phosphate, cellulose, stearic acid (vegetable source), magnesium stearate (vegetable source), silicon dioxide, beet root powder (for color) and an aqueous-based coating. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.