NAC - N-Acetylcysteine

128 Reviews ·In 2822 Thorne Storefronts
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A potent antioxidant that supports comprehensive wellness, including lung, liver, and kidney health, as well as immune function*

NAC (N-Acetylcysteine) is an amino acid that supports respiratory health and immune function, in addition to increasing glutathione levels, which supports detoxification and resists oxidative stress.*

$29 /90 Capsules

Shipping restrictions may apply to international destinations.

Ingredient Information

Geometric Shape

Ingredient Amounts

Serving Size: 1 Capsules
Servings Per Container: 90
Name Amount
N-Acetyl-L-Cysteine 500mg
Other Ingredients: Hypromellose Capsule, Leucine, Silicon Dioxide
Name Amount
N-Acetyl-L-Cysteine 500mg
Other Ingredients: Hypromellose Capsule, Leucine, Silicon Dioxide

NAC - N-Acetylcysteine Details

N-acetylcysteine (NAC) is an amino acid that offers potent antioxidant activity by optimizing the production and replenishment of glutathione.* NAC also acts independently to benefit bodily function from the lungs to the liver, as well as optimizing the body’s resistance against oxidative stress and damage.*

 

Benefits of Thorne's NAC:

  • Helps break up mucus, making it easier to clear from congested lungs and sinuses*
  • Enhances immune function by supporting the production and function of immune cells*
  • Enhances antioxidant activity to promote a normal inflammatory response in the lungs*
  • Supports liver and kidney detoxification by aiding the clearance of heavy metals, such as mercury and cadmium*
  • Protects the liver and kidneys from toxic insults*
  • Potent antioxidant function helps the body neutralize free radicals and replenish its glutathione stores*


This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms.

Warnings

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

There are no known adverse interactions or contraindications at publication date.

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

There are no known adverse interactions or contraindications at publication date.

Reviews

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brad r.
Verified · 5/30/2024

Great product

Love the prouct


Stephanie P.
Verified · 5/18/2024

Works great

Easy to swallow and helps a lot with my PASC.


Kate S.
Verified · 5/11/2024

Wish is came in a 600-mg capsule

I take this for lung health. I wish it came in the standard recommended dose of 600 mg versus. 500 mg. Why doesn't it?

Thorne Icon

Hi Kate, thanks so much for your feedback. Thorne's NAC provides 500 mg per capsule because studies typically have looked at multiples of 500 mg or 600 mg one or more times daily. Because we don’t use flowing agents that can inhibit NAC’s absorption, we believe 500 mg is an ideal amount to put in each capsule.


Brian J.
Verified · 5/6/2024

Solid

Great product


Nikita M.
Verified · 4/6/2024

Seemed to help

I finished the bottle and it seemed to have helped. I don’t feel any noticeable change since finishing it, but I’m not complaining.


Chaya A.
Verified · 3/16/2024

Great product

Been using for managing OCD symptoms and it has definitely been helping.


Pam L.
Verified · 2/19/2024

Quality Product

Thorne NAC is worth every penny.


Tania A.
Verified · 2/13/2024

felt a difference almost immediately!

Very pleased with this product. I started taking it for several reasons, but one was to aid in supporting my respiratory system. I found that after taking it for 2 weeks or so, I expectorated for about another week, and soon after began breathing much better....most notably at night and during workouts.


Allyson M.
Verified · 2/10/2024

NAC

This product is great and helps with liver support.


LeAnne M.
Verified · 2/1/2024

Love this product.

Love this product. It is perfect for my regimen. Thorne has the cleanest ingredients. I will not use any other brand.

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

NAC (N-Acetylcysteine) is an amino acid that supports respiratory health and immune function, in addition to increasing glutathione levels, which supports detoxification and resists oxidative stress.*

$29 /90 Capsules

Shipping restrictions may apply to international destinations.

Thorne Verified

How to Use

Take 1 capsule two to three times daily or as recommended by your health-care practitioner.

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