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Pure Encapsulations   NAC (N-Acetyl-l-Cysteine) 900 mg - 120 Capsules

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50 Reviews

"Couldn't have been any better"  Read all reviews

Item Number: PE1442
Serving Size: 1 Capsule Servings per Container: 120
Price per Serving:  $0.38 Price per Unit*: $0.38 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
2000 In Stock.

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You may not be familiar with N-Acetyl-l-Cysteine (NAC)‚ but it plays several essential roles in your overall health. It's derived from an amino acid called l-cysteine.

NAC may support the functioning of your respiratory system. Since it contains sulfur‚ N-Acetyl-l-Cysteine may thin the mucus by weakening the disulfide bonds. As a result‚ you can expel the mucus from your upper respiratory tract more easily; this can help you feel better‚ especially because mucus also traps bacteria and other particles.

In addition‚ NAC serves as a precursor to glutathione‚ meaning that it promotes increased production of the antioxidant; this may be especially helpful as you age. A N-Acetyl-l-Cysteine supplement may boost the level of glutathione present in your tissues‚ which can boost immunity and make you less likely to get sick. Glutathione supports the proper functioning of lymphocytes‚ which are immune system components. It can also promote heavy metal detoxification.

N-Acetyl-l-Cysteine (NAC) 900 mg by Pure Encapsulations is a convenient source of lung tissue‚ immune system‚ and detox support. It may have additional benefits: for example‚ NAC may help muscle tissues recover from the oxidative stress caused by exercise‚ allowing you to work out harder and more effectively.

One vegetarian capsule of this supplement provides 900 milligrams of free-form NAC to give you substantial assistance. It also contains fat-soluble vitamin C to further support absorption.

Take one or two capsules daily between meals. At the recommended dosage‚ each 120-capsule bottle of Pure Encapsulations' N-Acetyl-l-Cysteine (NAC) 900 mg should last for two to four months.

Pure Encapsulations seeks to formulate and manufacture high-quality‚ hypoallergenic dietary supplements. Quality control during the formulation and manufacturing process is paramount. All Pure Encapsulations products are made with the most bioavailable ingredients possible.


These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # NA91
  • UPC # 766298003313
Official Website: https://www.pureencapsulations.com

Serving Size: 1 Capsule
Servings Per Container: 120

Amount Per Serving / % DV

N-Acetyl-L-Cysteine (Free-Form) 900mg / *

*Daily Value (DV) not established.

Other Ingredients: Vegetarian capsule (cellulose‚ water)‚ ascorbyl palmitate.

Gluten-Free / Non-GMO / Hypoallergenic.

As a dietary supplement‚ take 1 capsule‚ 1-2 times daily‚ between meals.

Store in a cool‚ dry place.

If you are pregnant or lactating‚ have any health condition or are taking any medication‚ consult your health professional before use.

Keep out of the reach of children.

Use only if safety seal is intact.

Notice: Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

  • Egg Free
  • Gluten Free
  • GMO Free
  • GMP (Good Manufacturing Practices) Certification
  • Made in the USA
  • Peanut Free
  • Wheat Free
  • Hypoallergenic

Ratings and Reviews

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  • 4.7
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5 50
  • 50 Reviews
    • Verified Buyer

      Breath better

      from Austin TX on 5/22/2022
      I have asthma and NAC was recommended by my nurse practitioner.

      Pros

      Breathing is good

      Cons

      None
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Perfect

      from Bangor PA on 4/29/2022
      Trust worthy brand! This works well for me. I only take one a day. It never hurts my stomach and I swear has kept my immune system on the up and up!

      Pros

      Easy to swallow, cause no stomach pain

      Cons

      review-checkI would recommend this item to a friend.
    • The anti-inflammatory supplement.

      from Brooklyn, NY on 4/24/2022
      It's a great product; it contributed to the healing/elimination of my inflammatory heel spur.

      Pros

      Price, and Potency.

      Cons

      Not so sure about quality, though I take for granted it is of high quality.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Can't breathe without it.

      from Michigan on 11/17/2021
      I have ALS and rely on this to keep my lungs clear. It helps keep secretions clear and has kept me from needing non-invasive ventilation so far. THE MOST IMPORTANT SUPPLEMENT I TAKE.
      review-checkI would recommend this item to a friend.
      1 of 1 people found the following review helpful.
    • Quick shipping, great product

      from Ohio on 10/08/2021
      Couldn't have been any better
      review-checkI would recommend this item to a friend.
    • NAC

      from North Lake Tahoe on 10/02/2021
      I have taken for 15 years! My doctor recommended for my health issues.

      Pros

      Great for your lungs and protects your liver.

      Cons

      No Cons
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Works for me!

      from Texarkana AR on 8/02/2021
      I take this at my doctor's recommendation. I feel it does a good job.

      Pros

      it does what I need it to do

      Cons

      Price could be a bit lowoer
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Excellent product

      from Lumberton NJ on 8/02/2021
      All Pure Formula products are excellent choices. We have confidence knowing they are made with only good ingredients and tested. This product in particular is an excellent choice to keep the family healthy .

      Pros

      Good for the lungs

      Cons

      review-checkI would recommend this item to a friend.
    • Meds probably work, wouldn't buy again

      from Highlands ranch CO on 7/08/2021
      It took a lot longer than expected to arrive. Was much more expensive here than other stores. I saw it and bought it so I could just get started on this supplement and then it took a long time, I bought others and it finally came after I gave in and bought the product elsewhere
      0 of 1 people found the following review helpful.
    • Verified Buyer

      Dietician recommended

      from Los Angeles, CA on 5/24/2021
      My dietician recommended I take this brand of NAC to help protect my liver. Based on my stool sample the labs showed that I my liver is not working properly. Instead of taking medication she recommended NAC as this could be less damaging to my liver.
      review-checkI would recommend this item to a friend.
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Customer Questions and Answers

Please ask any questions you may have about this specific product in the field below.

Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

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

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