NOW NAC 1000 mg


In stock

Brand: NOW
SKU: 733739001856

NOW NAC provides 1000 mg of n-acetyl cysteine (nac), a more absorbable form of the amino acid l-cysteine. This amino acts as a powerful antioxidant and is an essential component of protein – pick some up today – NAC!

Brand: NOW
SKU: 733739001856
  • Powerful Antioxidant
  • Promotes Immune System Health and Function
  • Supports Cellular Health
  • Maintains Cellular Health
  • Normal Immune System Function

N-Acetyl Cysteine (NAC) is a more absorbable type of L-Cysteine, a non-essential amino acid. NAC promotes glutathione formation, which is a powerful antioxidant that fights free radicals and supports the immune system function. Additionally, NAC plays a key role in promoting healthy brain tissue.

NAC by NOW Foods provides 1000 mg in a tablet delivery format. You can count on the quality and purity of NOW products. Try it today!


Discuss with your physician before taking if you have a medical condition or are taking any prescription medications. Stop use and discuss with your physician if any negative effects occur. Do not exceed the suggested dose. Do not take if pregnant or lactating. Must be 18 years old to use this product. Keep away from children. Do not use if the seal has been tampered with. Store in a cool, dry place.

Allergen Information: This product was not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients; however, this product was produced in a GMP facility that processes other ingredients containing these allergens.

Supplement Facts

120 servings per container
Serving size
1 Tablet
Amount Per Serving
% Daily Value
N-Acetyl Cysteine (NAC)
1 g (1,000 mg)

Daily Value not established.

Other Ingredients:

Microcrystalline Cellulose, Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Vegetarian Coating and Silicon Dioxide.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.

Take 1 tablet with breakfast and another tablet with dinner.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially nitroglycerin), or have a medical condition. Keep out of reach of children.

Natural color variation may occur in this product.

Store in a cool, dry place after opening.

Additional information

Weight 7.7 oz
Dimensions 3 × 3 × 5 in