Product Description:

• N-acetyl-L-cysteine (or simply NAC) doesn’t exactly roll off the tongue, but it is a mighty nutrient and free radical scavenger that does wonders for your whole-body health. It’s particularly beneficial to respiratory, liver and immune support. NAC is a precursor to glutathione, another powerful antioxidant that protects your cells and high-performing organs, like your liver. Life Extension’s N-Acetyl-L-Cysteine (NAC supplement) is a daily nutritional supplement that is formulated to deliver 600 mg of this powerful, rapidly absorbed, all-star nutrient.

Product Features:

"Immune support – N-acetyl-L-cysteine, or NAC for short, is a novel nutrient that helps support the body’s healthy immune response, as well as bronchial and respiratory health.

Liver health – In addition to respiratory health, NAC supports liver health and function. This supplement provides 600 mg of NAC in every capsule.

Antioxidant protection – N-acetyl-L-cysteine helps replenish glutathione, a powerful antioxidant. NAC is also an antioxidant, protecting cells from oxidative stress.

Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each. "

How to Use:

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

Caution & Warnings:

• 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.