SKU: 95949507204

N-Acetyl-L-Cysteine (NAC) 180 Caps

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Description

N-Acetyl-L-Cysteine (NAC) 180 CapsN Acetyl L Cysteine (NAC) 180 Caps *New dosing recommendation: 1 capsule, 2 times a day or as otherwise directed by a healthcare professional. Supplies N acetyl L cysteine, a derivative of L Cysteine. NAC is more stable and better absorbed than L Cysteine. A potent antioxidant and a precursor to glutathione, NAC is hepatoprotective. NAC supplies N acetyl L cysteine, a derivative of L Cysteine, which is more stable and better absorbed than L Cysteine.

N-Acetyl-L-Cysteine (NAC) 180 Caps

*New dosing recommendation: 1 capsule, 2 times a day or as otherwise directed by a healthcare professional.

Supplies N-acetyl-L-cysteine, a derivative of L-Cysteine. NAC is more stable and better absorbed than L-Cysteine. A potent antioxidant and a precursor to glutathione, NAC is hepatoprotective.

NAC supplies N-acetyl-L-cysteine, a derivative of L-Cysteine, which is more stable and better absorbed than L-Cysteine. NAC functions as a potent antioxidant. As the precursor to glutathione intracellular synthesis, it is essential for the synthesis of glutathione. Glutathione is a critical component of the immune system, as it is an important intracellular water-soluble antioxidant.

As part of this function, glutathione plays a vital role as the cofactor for the antioxidant enzymes glutathione peroxidase and glutathione transferase. Glutathione is also important to the liver, as the liver utilizes it for drug detoxification. As a metabolite of cysteine, NAC plays an important role in detoxification, and is hepatoprotective.

NAC functions in protecting cells against oxidative stress, and contributes to important bodily reactions. As such it is a part of the defensive mechanism toward potential carcinogens, as well as against DNA damage.

The role of NAC in acetaminophen toxicity is widely documented, however, NAC contributes to other protective mechanisms as well, including drug conjugation and excretion, peroxide and free radical destruction, maintenance of the redox state of NADPH-NADP, acid-base balance, and the synthesis of sulfated compounds.

NAC also plays a role in the development of the central nervous system. There have been numerous studies using NAC, with COPD, particularly amongst patients who smoke. Utilizing NAC in smokers with chronic bronchitis showed a significant reduction in the number of positive bacterial cultures in these patients. 

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SKU: 95949507204

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Amazon Customer
West Palm Beach, US
★★★★★ 4
Not bad for the price
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
Good for chewing but my little dog had trouble with the brown food coming off in bigger than should be chunks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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Helen woods
Charlottesville, US
★★★★★ 5
Dog chews nylon bones
Size: Large (Pack of 3), Color: Varies, Pattern Name: clean tuff
My French bulldogs love 💕 these unfortunately small pieces come off and get caught in their throats the fore I will not purchase any in the future thank you
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Reviewed in the United States on May 21, 2026
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V in AZ
Carnegie, US
★★★★★ 5
Weird to humans, amazing to dogs!
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
I find these expensive and weird, and yet I'm not the one chewing them and both of my dogs disagree. They feel they are amazing and tasty! They love to chew on these, and chew, and chew. Who am I to argue?
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Reviewed in the United States on April 24, 2026
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Karen
Draper, US
★★★★★ 3
Defective cracked
Size: Large (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
The stuff inside was cracked. It took my dog a few minutes to get it out. I bought these from other stores in person and didn't have any problem. It must be from shipping and handling.
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Reviewed in the United States on May 21, 2026
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say hello
Massapequa, US
★★★★★ 5
Dogs enjoy the treat on inside
Size: Medium (Pack of 3), Color: Orange, Green & Yellow, Pattern Name: Dog
My dogs love these. Better than chewing on rawhide
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Reviewed in the United States on June 8, 2026

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