About NOW – NAC Quercetin & Zinc (90 Veg Capsules)
NOW NAC Quercetin & Zinc brings together three well-regarded nutritional ingredients in a single convenient vegan capsule formula. Each serving delivers 1,000 mg of N-Acetyl Cysteine (NAC), 500 mg of Quercetin, and 15 mg of elemental Zinc sourced from Albion™ Zinc Bisglycinate — a highly bioavailable chelated form designed for efficient absorption.
Zinc contributes to the normal function of the immune system, to the protection of cells from oxidative stress, and to normal DNA synthesis, among many other authorised physiological roles. NAC is a precursor to glutathione, one of the body’s key antioxidant compounds, while Quercetin is a naturally occurring flavonoid found in many plant foods and widely studied for its antioxidant properties.
Produced by NOW Foods — a trusted name in nutritional supplements since 1968 — this formula is manufactured in a GMP-certified facility to ensure consistent quality and purity. With 45 servings per container, the 90-capsule pack offers a full supply to support your daily wellness routine.
Nutrition Facts
| Nutrient | Per serving (2 Veg Capsules) |
|---|---|
| Zinc (elemental) (from 75 mg Zinc Bisglycinate) (Albion™) | 15 mg (136% DV) |
| N-Acetyl Cysteine (NAC) | 1,000 mg * |
| Kversetiini | 500 mg * |
* Daily Value not established.
Ingredients
Zinc (elemental) 15 mg (136% DV) (from 75 mg Zinc Bisglycinate) (Albion™), N-Acetyl Cysteine (NAC) 1,000 mg, Quercetin 500 mg. Other Ingredients: Hypromellose (cellulose capsule), Ascorbyl Palmitate, Silicon Dioxide and Citric Acid.
Capsule shell: Hypromellose (cellulose capsule)
Usage & Dosage
Take 2 capsules daily. For adults only.
Warnings
For adults only. Quercetin may interact with a variety of medications; consult physician before using this product if taking prescription drugs (especially nitroglycerin). Consult physician if pregnant/nursing or have a medical condition. Keep out of reach of children. Natural color variation may occur in this product.
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








