NOW NAC 600 mg with Selenium | Glutathione Pre-cursor & Cellular Detox for Energy Systems

NOW NAC 600 mg with Selenium provides N-acetyl cysteine (NAC), a sulfur-containing amino acid that serves as a precursor to glutathione, one of the body's most important antioxidant compounds. Glutathione plays a central role in cellular protection, detoxification, immune function, respiratory health, and healthy aging.

NAC helps maintain healthy glutathione levels and supports the body's ability to respond to oxidative stress generated by normal metabolism, environmental exposures, inflammation, and everyday physical demands. Because glutathione is heavily utilized in the liver, lungs, immune system, and nervous system, NAC is commonly used to support multiple body systems simultaneously.

This formula also includes selenium and molybdenum, trace minerals that participate in antioxidant enzyme systems and detoxification pathways. Together, these nutrients help support cellular resilience, liver function, respiratory health, and overall wellness.

NAC has long been recognized for its ability to help thin and loosen mucus secretions, supporting normal respiratory clearance and healthy lung function. It is frequently used in wellness programs focused on detoxification, environmental stress, oxidative burden, and recovery capacity.

• Serving Size: 1 Capsule
• Servings Per Container: 250
• N-Acetyl Cysteine (NAC): 600 mg
• Selenium (as L-Selenomethionine): 25 mcg
• Molybdenum (as Amino Acid Chelate): 50 mcg

Other Ingredients: Cellulose (capsule), Stearic Acid (vegetable source), Citric Acid.

• Glutathione production and recycling*
• Cellular antioxidant protection*
• Liver detoxification pathways*
• Respiratory health and mucus clearance*
• Immune system resilience*
• Healthy inflammatory balance*
• Neurological and cognitive support*
• Recovery from environmental and oxidative stress*

Take 1 capsule daily or as directed by your healthcare practitioner.

N-acetyl cysteine is a precursor to glutathione, one of the body's primary antioxidant compounds. Maintaining healthy glutathione levels may support cellular protection, detoxification, immune function, respiratory health, and recovery from oxidative stress.

This formula includes selenium and molybdenum, trace minerals that participate in antioxidant and detoxification pathways.

Store in a cool, dry place after opening.

*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.