• Life Extension NAC N-Acetyl-L-Cysteine  600 Mg  - 60 Cap

Life Extension NAC N-Acetyl-L-Cysteine 600 Mg - 60 Cap

Item #: LEX13UPC: 737870154365
$13.56 $10.85
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Optimize Your Day with Potent Antioxidant Power! N-Acetyl-L-Cysteine (NAC) is a 600 mg supplement in a 60-capsule format, designed to support respiratory, liver, and immune health. This potent antioxidant promotes healthy glutathione levels, protecting cells from oxidative stress and improving energy and overall well-being. Gluten-free and non-GMO, this supplement offers easy absorption for maximum benefits.
N-Acetyl-L-Cysteine (NAC)

600 mg, 60 capsules

Immune, respiratory & liver health all-star Oral NAC (or N-Acetyl-L-Cysteine) supplements encourage healthy glutathione levels—so you can stay at your best. This 600 mg N-acetyl-L-cysteine formula is easy to absorb.

As a dietary supplement, N-acetyl-L-cysteine supports comprehensive health in a variety of ways, including promoting normal liver function. NAC is a powerful antioxidant that protects cells from oxidative stress.

Supplement with N-Acetyl-L-Cysteine to promote healthy glutathione levels.

N-Acetyl-L-Cysteine Benefits
  • Powerful antioxidant
  • Promotes healthy glutathione levels
  • Encourages liver health & function
  • Fight Back Against Oxidizing Free-Radicals

N-acetyl-L-cysteine is a powerful antioxidant that protects your cells from oxidative stress.

Why Should I Supplement With N-acetyl-L-cysteine? N-acetyl-L-cysteine. It's a mouthful to say for sure. But it provides health benefits for your whole body, especially for your respiratory system, liver and immune health.

Also known as NAC, this potent nutrient is a chemical precursor to a powerful antioxidant that protects your cells from oxidative stress. Studies also show that NAC favorably affects your energy production, well-being and even your quality of life. Based on this research and other impressive studies, our experts formulated our N-Acetyl-L-Cysteine nutritional supplement. Gluten-free and non-GMO, our NAC contains 600 milligrams of this potent, rapidly absorbed nutrient.

N-acetyl-L-cysteine is an easily-absorbed nutrient with potent benefits for whole body health. N-acetyl-L-cysteine also helps maintain your body's supply of glutathione. N-acetyl-L-cysteine and glutathione have powerful antioxidant effects.

Supplement Facts

Serving Size 1 capsule

Amount Per Serving

N-acetyl-L-cysteine 600 mg

Other ingredients: vegetable cellulose (capsule), vegetable stearate, silica. Non-GMO

Dosage and Use

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


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

Antioxidants (Basel). 2019;8(5) Free Radic Res. 1999;31(4):273-300. J Pharmacol Sci. 2008;108(3):227-38. Brain Behav. 2014;4(2):108-22. Cell Chem Biol. 2018;25(4):447-459.e4.

Life Extension NAC N-Acetyl-L-Cysteine 600 Mg - 60 Cap Q&A

What is N-Acetyl-L-Cysteine (NAC)?
N-Acetyl-L-Cysteine (NAC) is a powerful antioxidant that supports immune, respiratory, and liver health by promoting healthy glutathione levels.
How does NAC benefit liver health?
NAC promotes liver health and function by supporting normal liver activities and protecting cells from oxidative stress.
Can NAC help with respiratory health?
Yes, NAC supports respiratory health and is known to benefit the entire respiratory system.
Is the NAC supplement easy to absorb?
Absolutely, the NAC 600 mg formula is designed for easy absorption.
What are the antioxidant benefits of NAC?
NAC acts as a precursor to glutathione, a potent antioxidant that protects cells from oxidative stress and supports overall well-being.
Is this NAC supplement gluten-free?
Yes, the NAC supplement is gluten-free and non-GMO.
How often should I take NAC supplements?
The recommended dosage is 1 capsule one to three times daily, or as advised by your healthcare practitioner.
Are there any warnings for using NAC supplements?
Yes, keep out of reach of children, do not exceed the recommended dose, and consult a physician if pregnant, lactating, or undergoing medical treatment.
What is the main ingredient in each NAC capsule?
Each NAC capsule contains 600 mg of N-acetyl-L-cysteine.
How does NAC affect overall well-being?
NAC enhances energy production, promotes overall health, and helps maintain the body's glutathione levels, improving quality of life.