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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4.3 ★★★★★
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Suz
Birmingham, US
★★★★★ 5
These work
Size: 2 pairs black L
My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
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Reviewed in the United States on March 12, 2026
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MW
Carnegie, US
★★★★★ 1
Potential Fall Risk
Size: 2 pairs black L
While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
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Reviewed in the United States on October 24, 2024
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Verified Purchase
zach
Los Angeles, US
★★★★★ 4
I could be a foot model now!!!
Size: 1 pair black L
I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
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Reviewed in the United States on May 11, 2026
C
Verified Purchase
CMA
Lowell, US
★★★★★ 5
Favorite treat
Flavor Name: Duck & Veggies, Size: 5 Ounce (Pack of 1)
My dog loves these treats the best, and the spoiled pooch has tried many! I love that these are super small sized, not messy, and low calorie which allows for lots of reinforcement while training. I also appreciate that the ingredients are very clean.
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Reviewed in the United States on December 8, 2025
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Amazon Customer
New York, US
★★★★★ 5
Buy these only if you love your dog
Flavor Name: Duck & Veggies, Size: 5 Ounce (Pack of 1)
I was looking for a dog treat that didn’t have sugar. And let me tell you these training treats are not only delicious to the dogs, but I love that the ingredients do not include any sweetener. I don’t think it’s a good idea to give our dogs tons of sugar, unless we’re brushing their teeth every day like we do for our own teeth. So for the longevity of my puppies teeth, she’s gonna get these high-quality yummy Yum‘s. I love that I can break them apart and make more treats out of the treats they gave so the bag last for months, even with daily training.
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Reviewed in the United States on February 14, 2026

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