N-Acetyl L-Cysteine (NAC) is a powerful antioxidant that supports brain, respiratory, immune, liver, and kidney health while promoting detoxification and longevity. BrainMD’s NAC delivers 600 mg—the clinically studied dose used in leading trials.

NAC is the precursor to glutathione, the body’s master antioxidant. Adequate glutathione is essential for protecting cells from oxidative stress, supporting immune defenses, and keeping your brain sharp.

By reducing oxidative damage—a key factor in aging—NAC helps protect organs and promote long-term vitality. It also boosts immune cell function, offers mucolytic benefits to break up mucus, and supports lung health.

Clinically studied benefits:

• In people with smoking-related lung issues, 600 mg NAC daily for 3 years reduced flare-ups.

• Stabilized lung function in inflammation-related conditions compared to placebo.

• Long-term supplementation helps prevent respiratory problems.

• In mild cognitive impairment, daily NAC for one year improved memory, mood, and cognition.

Key Benefits:
✔ Enhances immunity
✔ Supports cognitive performance
✔ Maintains healthy glutathione levels
✔ Promotes detoxification
✔ Eases respiratory congestion
✔ Supports fertility

Science-backed and doctor-trusted, BrainMD’s NAC is your daily defense for optimal health and healthy aging.