NAC (N-Acetyl Cysteine) 1000 mg — 90 Capsules — Antioxidant & Detox Support*
LifeSource Vitamins NAC provides a high-potency precursor to glutathione. This formula is thoughtfully designed to support antioxidant defenses and detox pathways as part of a healthy daily routine.*
✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested
⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews
Key Benefits
- Supports antioxidant defenses*
- Supports detox pathways*
- Supports glutathione production*
- Provides respiratory wellness support*
- Convenient capsules for daily use*
Key Ingredients
- N-Acetyl Cysteine (NAC) — 1,000 mg (per 2 capsules)
Who May Benefit Most
- Adults seeking antioxidant support*
- Those looking to support detox pathways*
- Individuals interested in respiratory wellness*
- Anyone wanting glutathione precursor support*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our Testing Results →
Why Trust LifeSource Vitamins
Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.
Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
- Research has explored NAC for supporting glutathione and antioxidant defenses.*
- Studies have evaluated its role in detox pathways and respiratory wellness.*
- Human trials have investigated NAC for redox balance and overall wellness.*
Suggested Use
Take 2 capsules daily with food, or as directed by your healthcare professional.*
Product Specifications
- Serving Size — 2 Capsules
- Servings Per Container — 45
- N-Acetyl Cysteine (NAC) — 1,000 mg per serving
- Other Ingredients — Vegetable cellulose (capsule), microcrystalline cellulose, vegetarian leucine
- Free From — Non-GMO, gluten-free*
- Quality — 3rd-Party Tested for identity, potency & purity
Often Paired With
Frequently Asked Questions
Q: How many capsules per day?
A: Take 2 capsules daily with food, or as directed by your healthcare professional.*
Q: Is it suitable for daily use?
A: Yes, formulated for daily antioxidant and detox support.*
Q: Who should consult a physician?
A: Anyone taking nitroglycerin or with a medical condition.*
Recommended Reading
Phone: 800-567-8122 |
Email: info@lifesourcevitamins.com
LifeSource Vitamins — Proudly American — Since 1992
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
NAC 1000 mg supports glutathione production, antioxidant defenses, detox pathways & respiratory wellness. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992.*
