About NOW – NAC, Pure Powder – 113g
NOW NAC Pure Powder delivers 600 mg of N-Acetyl Cysteine (NAC) per serving in a clean, unflavoured powder format with no additional ingredients. Each 113 g (4 oz) container provides approximately 188 servings, making it an economical and flexible option for those who prefer to tailor their intake precisely or incorporate NAC into their own blends and drinks.
N-Acetyl Cysteine is a stable, bioavailable form of the amino acid L-Cysteine, a building block that the body uses in a variety of physiological processes. NOW’s commitment to quality is reflected in this single-ingredient formula: what you see on the label is exactly what is in the bottle — nothing more, nothing less.
Manufactured in a GMP-certified facility and quality tested in the USA, NOW NAC Pure Powder is suitable for vegans and vegetarians and is free from gluten, lactose and a wide range of common allergens, offering a straightforward supplement choice for a broad range of lifestyles.
Nutrition Facts
| Nutrient | Per serving |
|---|---|
| Serving Size | 1/4 Level Teaspoon (600 mg) |
| Servings Per Container | About 188 |
| N-Acetyl Cysteine (NAC) | 600 mg * |
* No established daily reference value (Daily Value not established).
Ingredients
N-Acetyl Cysteine (NAC). Other Ingredients: None.
Usage & Dosage
Take 1/4 level teaspoon 1 to 3 times daily. Due to the strong taste of this powder, we highly recommend it be mixed with acidic type juice, such as orange or cranberry.
Warnings
For adults only. Consult physician if pregnant/nursing, taking medication (especially nitroglycerin), or have a medical condition. Keep out of reach of children. Do not eat freshness packet enclosed. Keep bottle tightly closed at all times in between usage. Natural color variation may occur in this product when exposed to air. Speckling may occur but does not affect product quality. This product is sold by weight not volume. Packaged and quality tested in the USA.
Allergen Information
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Storage
Store in a cool, dry place after opening.
Dietary Information
- Vegan
- Vegetarian
- Gluten Free
- Lactose Free






