NOW Foods NAC Quercetin Zinc — Immune & Respiratory Support, 90 Veg Capsules

Overview

Discover a well‑rounded blend designed for everyday resilience. NOW Foods NAC Quercetin Zinc combines 1,000 mg of N‑acetyl cysteine (NAC), 500 mg of quercetin, and 15 mg of zinc per serving, delivered in easy‑to‑swallow veggie capsules. NAC provides a stable form of the amino acid cysteine, a building block for protein structures, and supports the body's glutathione system. Glutathione is a powerful free radical scavenger that also helps maintain normal, balanced immune function. Quercetin is a naturally occurring antioxidant that neutralizes free radicals and may support seasonal immune balance. Laboratory observations suggest quercetin could help support normal respiratory function. Zinc adds a mineral‑forward touch to immune‑supporting properties. Natural color variation may occur in this product.

Key ingredients and how they work

• N‑acetyl cysteine (NAC) is a stable form of cysteine and a sulfur‑containing amino acid that helps form protein structures
• Glutathione acts as a free radical scavenger and supports balanced immune function
• Quercetin is a natural antioxidant that may support seasonal immune response
• Zinc contributes to immune‑supportive properties
• Take 2 capsules daily to reach the standard serving

Real‑life use and routine

Many people incorporate this supplement into a daily routine alongside a balanced diet, regular activity, and adequate rest. The product is packaged in the USA by a family‑owned and operated company since 1968, reflecting a long‑standing commitment to quality and transparency.

What you get and how to use

• Per serving: 1,000 mg NAC, 500 mg quercetin, 15 mg zinc
• Two capsules daily provide one serving
• 90 veggie capsules offer a standard supply, typically 45 days at 2 capsules per day

Note: This product is not intended to diagnose, treat, cure, or prevent any disease. If you have questions about your health, consult a healthcare professional. Natural color variation may occur.