N-Acetyl-L Cysteine (500mg)
Natural Factors N-Acetyl-L-Cysteine (NAC) 500 mg capsules contain a highly stable form of cysteine, an important and diverse amino acid. NAC is a precursor to glutathione (vital to the body's antioxidant defense system), a critical antioxidant scientifically proven to scavenge free radicals. When Glutathione levels are low, the damaging affects of oxidation are left unchecked.
|Serving Size: 1 capsule|
Servings Per Container: 90
|Ingredient||Amount||% Daily Value**|
| ** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.|
† Daily Value not established.
Other ingredients: Gelatin capsule (gelatin, purified water), rice powder, magnesium stearate (vegetable grade).
1 capsule 2-3 times daily or as directed by a health care practitioner. For reducing oxidative stress during exercise, take 4 capsules daily before exercise, or as directed by a health care practitioner.
NAC may reduce the effectiveness of carbamazepine (Tegretol). Do not use NAC while taking this drug. Use of NAC with nitroglycerine can cause severe headache. Do not use NAC while taking nitroglycerine. Warning: Although NAC's active sulfur is beneficial, some people sensitive to sulfur may experience stomach irritation.