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Now Foods NAC 600 Mg 100 Vegetable Capsules

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NOW Foods NAC 600mg 100 Veg Caps

NAC (N-Acetyl) Cysteine is a dietary supplement that supports cellular health. NAC is a form of the non-essential amino acid L-Cysteine. Supplementation can be used to treat health conditions including chest pain, carbon monoxide poisioning, chronic bronchitis, and lung cancer. Other notable benefits include treating ear infections, epilepsy, radiation treatments, and to prevent liver damage from alcohol abuse. NAC also has potent antioxidant properties, and is so effective that is used in hopsitals for treatment.

NOW Foods NAC Benefits

  • Counteracts Poision
  • Free Radical Scavenger
  • Prevents Some Cancers
  • Treats Ear Infections
  • Prevents Liver Damage


As a dietary supplement, take 1 capsule twice daily.

Now Foods NAC 600mg 100 Capsules Ingredients & Label

Serving Size: 1 Capsule

Servings Per Container: 100

Selenium 25mcg (elemental) (from 5mg L-Selenomethionine)

N-Acetyl Cysteine (NAC) 600mg

*Daily Value Not Established

Other Ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source), Citric Acid and Microcrystalline Cellulose.


Store in a cool dry place after opening. 


Tardiolo G, Bramanti P, Mazzon E. Overview on the Effects of N-Acetylcysteine in Neurodegenerative Diseases. Molecules. 2018;23(12):3305. Published 2018 Dec 13. doi:10.3390/molecules23123305

De Flora S, Balansky R, La Maestra S. Rationale for the use of N-acetylcysteine in both prevention and adjuvant therapy of COVID-19. FASEB J. 2020 Oct;34(10):13185-13193. doi: 10.1096/fj.202001807. Epub 2020 Aug 11. PMID: 32780893; PMCID: PMC7436914.

†We make every effort to ensure that the product images displayed on our website faithfully represent what you will receive. However, we recognize that digital representations can sometimes fall short of capturing every nuance of the product's physical attributes. Differences in color, size, and packaging details might exist. To mitigate this, we advise our valued customers to delve into the product descriptions where the specific features, ingredients, and usage instructions of each product are meticulously outlined. This approach helps bridge the gap between expectation and reality, ensuring you are fully informed about your purchase.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, cure, diagnose, or prevent any disease.

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