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How it Works
N-acetyl-cysteine (NAC) is a stable form of the non-essential amino acid cysteine. Cysteine is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures.* Although NAC possesses its own free radical scavenging activity, its primary function in the body is to supply cysteine necessary for glutathione synthesis and replenishment.* This unique formula also contains molybdenum, an essential trace element that functions as a cofactor in many biochemical reactions, and selenium, another trace mineral that supports glutathione production.*
Suggested Use:
Take 1 capsule twice daily, or as directed by your healthcare practitioner.
Serving Size: 1 Veg Capsule
Amount Per Serving
Selenium ... 25mcg
(elemental) (from L-Selenomethionine)
N-Acetyl-Cysteine ... 600mg
(NAC)
Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source), Citric Acid and Microcrystalline Cellulose.
Warning: NAC may interact with certain pharmaceutical medications including ACE inhibitors and angina medications such as nitroglycerin and isosorbide. NAC may also interact with activated charcoal.

NOW Foods
$N/A (MSRP)
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NuMedica
120 capsules
$N/A (MSRP)
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Patient One MediNutritionals
90 capsules
$N/A (MSRP)
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Ortho Molecular Products
60 capsules
$N/A (MSRP)
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*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.