Swanson Premium

NAC N-Acetyl Cysteine - Extra Strength

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item | SW1842

Swanson Premium

NAC N-Acetyl Cysteine - Extra Strength

Review Stars
( 16 )
Write a review
NAC N-Acetyl Cysteine - Extra Strength
  • Product Details

    • Supports healthy respiratory function
    • Potent antioxidant that supports liver health and detoxification pathways
    • NAC helps replenish glutathione, a critical component of the body's defense system

    Breathe easier with NAC! This unique derivative of the amino acid L-cysteine is trending, and for good reason. It offers potent support for both respiratory health and detoxification. Swanson NAC offers 1,000 mg N-acetyl cysteine per serving to support multiple systems for total-body health.

    NAC (N-acetyl cysteine) promotes healthy respiratory function through its antioxidant properties. NAC also stimulates production of glutathione, the body’s master antioxidant. Healthy glutathione levels help the body fight oxidative stress from free radicals, support immune system function and may even promote healthy aging. NAC also supports healthy levels of glutamate, a neurotransmitter that is central to learning, behavior and memory. Additionally, NAC and glutathione support the body’s detoxification pathways for healthy liver function.

    Support your lungs, liver, immune health and more with NAC from Swanson.

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

  • Serving Information

  • Supplement Facts

    Supplement Facts

    Serving Size 1 Capsule

    Supplement Facts
    Amount Per Serving % Daily Value
    N-Acetyl Cysteine (NAC)
    1 g

    *Daily Value not established.

    Other ingredients: Gelatin, magnesium stearate.

    Suggested Use: As a dietary supplement, take one capsule per day with water or as recommended by your healthcare provider.

    WARNING: For adults only. Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking any prescription medication or if you have a medical condition. Discontinue use if you experience gastrointestinal discomfort.

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.


    by our team of internal scientific & wellness experts


    for unsurpased purity, potency safety & quality by internal & third-party labs


    by Swanson Health's expert standards for quality products for mind, body & home

    Quality Code Approved


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    Disclaimer: Product reviews are provided for informational purposes only. The information or opinions expressed therein are solely those of the contributors and do not necessarily represent those of Swanson Health Products and its employees.
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