Pure Encapsulations NAC (n-acetyl-l-cysteine)

Pure Encapsulations


Potency and Size
Please select potency and size above.

Keep your lungs clear of pollutants and airborne toxins with the help of a powerful antioxidant supplement — try Pure Encapsulations NAC!

  • Assists in maintaining healthy lung tissue*
  • Encourages respiratory system function*
  • Stimulates glutathione production*
  • Promotes healthy cellular function*
  • Supports the body’s natural inflammatory response*
  • Hypoallergenic dietary supplement

Pure Encapsulations NAC (N-Acetyl-L-Cysteine)

Pollutants, toxins, and harmful substances are everywhere — including the air. This means we are regularly breathing in airborne toxins that can damage our health from within. Fortunately, we can strengthen our natural defenses against toxins and pollutants with Pure Encapsulations NAC! It’s the perfect antioxidant supplement to maintain our health no matter our environment.*

N-Acetyl-l-Cysteine (NAC) is a nutrient often utilized to enhance lung health. Its antioxidant properties help combat any potential oxidative damage caused by toxins and pollutants. This is important in maintaining healthy lung tissue as we often inhale airborne toxins from our surroundings, such as artificial fragrances, harmful chemicals, and air pollution.*

NAC is a precursor to the amino acid L-cysteine, a key nutrient in maintaining healthy lung tissue, thanks to its antioxidant action. Specifically, NAC is essential for our bodies to make and replenish our glutathione levels, one of the most important antioxidants in our bodies. (In fact, glutathione is so important that it’s known as the “mother of antioxidants!”)

So, what makes glutathione so special? Glutathione helps fight against oxidative stress, which tries to damage tissues and cells in our bodies. It’s crucial to our overall immune function and assists our natural fight against infection. Aside from supporting our respiratory system, antioxidants like glutathione play a vital role in warding off all kinds of ailments — from cognitive to cardiovascular!

Beyond our detoxification process, NAC’s antioxidant benefits combine with its inflammation-easing properties to make it a key player when it comes to protecting the liver and kidneys.* 

Let’s take a look at how else Pure Encapsulations NAC can keep your whole body healthy!

  • Preserves healthy heart and brain function*
  • Supports lung health and keeps airways clear*
  • Stimulates antioxidant effects for healthy cellular function*
  • Assists in diminishing damage to the liver, kidneys, and lungs*
  • Promotes the body’s natural response to unhealthy inflammation levels*
  • Helps protect against respiratory system problems like shortness of breath, wheezing, coughing, etc.*

NAC is a hypoallergenic dietary supplement that supports our cellular antioxidant defense system. Each vegetarian capsule of NAC contains high-quality ingredients that are backed by science, so you know exactly what’s going in your system. Get ready to take deep, healthy breaths when you buy Pure Encapsulations NAC! It’s the best antioxidant supplement to keep your respiratory system functioning at its peak!*

Looking for more antioxidant supplements to support your whole body? We have plenty of options to choose from, and we can help you find the perfect supplement for you! Click the contact us page feature to get personalized recommendations from one of our certified Wellness Consultants.

Suggested Use: As a dietary supplement, take 1 capsule, 1-3 times daily, between meals.

Cautions: Keep out of the reach of children. Consult a physician before taking this product if you are pregnant, nursing, taking any medications, or have a medical condition.

Questions? We’ve got answers! Reach out to our support team for help.

Serving Size: 1 Capsule

Servings Per Container: Varies by size

Ingredients: N-Acetyl-l-Cysteine (free-form)

Other Ingredients: vegetarian capsule (cellulose, water), ascorbyl palmitate

Pure, potent, and powerful results that you can put your faith in — that’s Pure Encapsulations! 

This supplement brand has spent the last 30 years researching and developing innovative products to better the health of the general public. With you at the forefront of their mind, Pure Encapsulations products are made with only high-quality, pure ingredients backed by verifiable science!

And that’s the “pure difference.” We choose to carry Pure Encapsulations products as they stand for transparency and quality in each and every one of their supplements. You’ll find that each product is free from unnecessary additives and many common allergens. That means you won’t find any of the following substances in any of their products:

  • Wheat and gluten
  • Eggs
  • Peanuts
  • Coatings and shellacs
  • GMOs
  • Magnesium stearate
  • Trans fats and hydrogenated oils
  • Artificial colors, flavors, and sweeteners
  • Unnecessary binders, fillers, and preservatives

All Pure Encapsulations products are third-party tested to ensure product purity and potency. Furthermore, they source their premium raw materials from trusted suppliers in the USA and around the world, including France, Japan, Switzerland, Germany, and Italy. Suppliers are subject to rigorous testing and quality criteria to become a Pure Encapsulations supplier.

The level of purity doesn’t stop at sourcing ingredients. All products are manufactured in their own plant in Sudbury, Massachusetts. This facility is NSF-GMP registered, GMP certified in Canada, and exceeds the standards of the United States Pharmacopeia.

The Pure Encapsulations manufacturing plant takes quality control seriously. All manufacturing is done in temperature, humidity, and dust-controlled rooms. The equipment is dismantled and sterilized between production runs — and this includes all equipment that was involved!

The only ingredients included in Pure Encapsulations supplements are what you find on the label. That’s right — they practice full disclosure and include standardizations of herbal extracts to indicate primary active marker compounds. Minerals are listed by their true elemental weights.

Take a look at some of our customer favorites!

  • Pure Encapsulations Zinc 30 is among our most popular products for its potent strength that helps fight invaders and fortify our immune systems.*
  • Pure Encapsulations Quercetin remains a highly sought-after supplement for its antioxidant superpowers that keep our hearts, brains, and cells functioning at their best.*

Pure Encapsulations Optiferin-C is ideal for athletes and active individuals who want to boost red blood cell health and enhance natural energy levels.*

At The Healthy Place, we strive for accuracy in our product images and information. However, manufacturers may make changes to product packaging or ingredients that are not yet reflected on our site. We recommend that you read the labels, warnings, and directions on purchased products before use and not rely solely on the information provided by The Healthy Place.

The information provided here is not intended to diagnose, treat, cure, or prevent any disease. All information and recommendations given on this site, in email correspondence, newsletters or other materials provided by The Healthy Place is for informational and educational purposes only and should not be construed as medical advice nor be viewed as a substitute for a face-to-face consultation with a healthcare provider. Consult a licensed healthcare practitioner before modifying, stopping, or starting the use of any medications, health programs, diets, and/or supplements, as well as regarding any health concerns you may have. Our statements and information have not been evaluated or approved by the Food and Drug Administration. As with any health-related program, product, or service, your risks and results may vary. We expressly disclaim responsibility to any person or entity for any liability, loss, or damage caused directly or indirectly as a result of the use, application, or interpretation of the information provided to you here.