Life ExtensionSKU: 737870154365

Life Extension N-Acetyl L-Cysteine 600mg 60 Veg Caps

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Life Extension N-Acetyl L-Cysteine 600mg 60 VegCaps | Immune Support

Oral NAC (or N-Acetyl-L-Cysteine) supplements encourage healthy glutathione levels which help protect neurons from oxidative stress and insults from foreign compounds. N-acetyl-L-cysteine also promotes bronchial, respiratory, liver and immune health as well as the proper detoxification process. It has also shown to protect cells directly as well as support the immune system in order to protect against bacterial and viral infection.  


  • Supports immune system health
  • Encourages liver health and function
  • Promotes bronchial and respiratory health
  • Provides potent antioxidant support
  • Non-GMO
  • Antioxidant support
Serving Size: 1 capsule
Servings Per Container: 60
Ingredient Amount % Daily Value**
N-acetyl-L-cysteine 600mg
** 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: Vegetable cellulose (capsule), rice bran extract.


Take one (1) capsule one to three times daily, or as recommended by a healthcare practitioner.


Those who supplement with NAC should drink 6 to 8 glasses of water daily in order to prevent cysteine renal stones. Cysteine renal stones are rare but do occur.
Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.