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Healthwise a NAC: N-Acetyl-L-Cysteine 60g Powder


Healthwise a NAC: N-Acetyl-L-Cysteine 60g Powder



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Our Naturopaths Say

The antioxidant N-acetyl-L-cysteine (NAC) has been shown to inhibit replication of seasonal human influenza A viruses. NAC’s antioxidant and expectorant capacity can improve lung function by decreasing inflammation as well as breaking up mucus.


Healthwise N-acetyl cysteine (NAC) is 100% pure pharmaceutical grade amino acid powder, derived from the amino acid L-cysteine. This 'acetylated' form is more soluble and more stable than L-cysteine which plays an important role in the production of the free radical fighter, glutathione.

NAC can relieve symptoms of respiratory conditions by acting as an antioxidant and expectorant (a medication that helps bring up mucus and other material from the lungs, bronchi, and trachea), loosening mucus in your air passageways.

NAC is valued primarily for its role in antioxidant production.

A test-tube study indicated that in other immune-compromised situations, such as the flu, NAC may hamper the virus’s ability to replicate. This could potentially reduce the symptoms and lifespan of the illness.

In two studies, supplementing with NAC resulted in a significant increase in immune function — with an almost complete restoration of natural killer cells.

NAC is one of the favourite supplements, of many Doctors including Dr. Leo Galland from Harvard University and Dr Neil Nedley leading experts in their field for aiding flu prevention and improving respiratory health.

In Australia NAC is not available in tablet form and is only available as a powder supplement due to government requirements.



N-Acetyl-L-Cysteine 2350mg

Note: The above measurements display the amount of milligrams per amino equivalent to a 5ml metric teaspoon. Powders are loosely filled, levelled but not compacted.


As a dietary supplement for general health take 600 mg with your favourite beverage between meals.

NAC is lsafe for adults However, very high amounts may cause nausea, vomiting, diarrhea and constipation in excessive amounts. People with bleeding disorders or taking blood thinning medications should not take NAC, as it may slow blood clotting. NAC has an unpleasant smell that makes it hard to consume. In Australia NAC is not available in tablet form and is only available as a powder supplement due to government requirements.


  • 100% pure powder pharmaceutical grade derived from L-Cysteine
  • Soluble in water
  • Packed without fillers or flowing agents

Serving Size


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