Natural Factors N-Acetyl-L-Cysteine 600 mg — Immune Support, Liver & Lung Health (60 Vegetarian Capsules)

Natural Factors N-Acetyl-L-Cysteine 600 mg

Experience a reliable antioxidant companion designed to support your body's natural defenses. Each capsule delivers 600 mg of N-acetyl-L-cysteine, an amino acid derivative that supports glutathione production and offers antioxidant activity in daily life. In real-world use, this combination can feel like a steady assist during busy workweeks, travel, or seasonal transitions where resilience matters.

Quality you can trust begins with the source. Natural Factors is a family-owned brand that exercises direct control over sourcing, formulation, and manufacturing. Our NAC is gluten-free and free from common allergens, including dairy, sugar, wheat, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, and GMOs. It is third-party ISURA tested for contaminants and adulterants, and our operations are carbon-neutral and B-Corp certified.

Designed for daily use, NAC supports healthy function in the liver and lungs and may contribute to everyday immune vitality. The easy-to-swallow vegetarian capsules are built to fit into a broad range of routines, from early mornings to late evenings, with a simple, straightforward dosage of 1 capsule per day or as directed by a health professional.

Immune & Cellular Health

• Supports natural glutathione production and immune system function
• Supports cellular health to help you stay active and focused

Liver & Lung Health Support

• Provides antioxidant support to maintain healthy liver function
• Supports resilience of the lungs in everyday environments

Quality & Purity

• Free from dairy, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts
• Non-GMO and ISURA-tested for over 800 potential contaminants

Why Natural Factors

• Family-owned with direct ownership of all manufacturing stages
• Own organic regenerative farms with 30+ years of practice
• Carbon-neutral, B-Corp certified, and committed to sustainable sourcing

Whether you are navigating daily stress, travel, or seasonal shifts, Natural Factors NAC 600 mg offers a clean, reliable option to consider as part of your wellness routine. It’s designed to work alongside a balanced lifestyle and should be used as part of a broader approach to health.