N-A-C Sustain 600mg

Antioxidant and Glutathione Precursor* Supports Liver and Lung Function*

• Optimized Release N-Acetyl-L-Cysteine Tablets
• SUSTAIN™ 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

NAC Sustain® is in a special Sustain™ 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 Sustain™ tablets combine 1/3 Quick Release and 2/3 Sustained Release formats to both immediately raise and maintain blood levels over a longer period of time.* NAC Sustain® releases in the small intestine over an 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.