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REX Genetics

N- Acetyl Cysteine 900 - NAC 900

N- Acetyl Cysteine 900 - NAC 900

Regular price $29.99 USD
Regular price Sale price $29.99 USD
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N- Acetyl Cysteine 900 - NAC 900

A potent antioxidant that supports comprehensive wellness, including lung, liver, kidney, and immune function.*

NAC (N-Acetylcysteine) is an amino acid that increases glutathione levels, which supports respiratory health and detoxification in the liver and kidneys.*

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1 Month Supply. 

Who is REX Genetics

REX Genetics is a leading dietary supplement company based in Lexington, Kentucky in USA. The company was founded by a highly skilled team with a passion for providing high quality, nutritional supplements grounded in the incredible power of nature. From the start, REX Genetics has aimed to make a true difference in the health and well-being of our customers and the planet through sustainable company practices. Environmental stewardship is a cornerstone of our company.


All REX Genetics ingredients have been analyzed by a third-party lab for potency, quality, and purity and guaranteed to be free from pesticides, insecticides, and other toxic substances. REX Genetics products are manufactured in an environmentally controlled facility according to the current Good Manufacturing Practice (cGMP)

Innovative Design

At REX Genetics we challenged our top research and development professionals to design a premier line of pharmaceutical grade supplements.

Uncompromising Quality

Our success in the health care industry has taught us that quality, safety, and efficacy are intertwined. We’ve carried over the same dedication to uncompromising quality that we use in our pharmaceutical products to REX Genetics nutritional supplements.

Supplement facts

  Amount Per Serving
N-Acetyl-L-Cysteine (free-form) 900 mg
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N- Acetyl Cysteine 900 - NAC 900


    N-acetylcysteine (NAC) 900 is an amino acid that contains sulfur and aids in the synthesis of glutathione. * NAC is a potent antioxidant that supports healthy immunological function and assists the body in defending itself against toxic assaults and oxidative stress. *

  • WHY

    • Promotes immune function. *
    • Supports liver and kidney detoxification. *
    • Protects the liver from toxic insults. *
    • Protects the kidneys toxic insults. *
    • Potent antioxidant. *

  • WHO

    REX Genetics NAC - N-Acetylcysteine is for anyone looking to boost glutathione levels, which support respiratory health and liver and kidney detoxification. *

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