NAC N-Acetyl-L-Cysteine, 600 mg, 60 Capsules, Life Extension

600 mg of pure N-Acetyl-L-Cysteine per capsule — a rapidly absorbed glutathione precursor that supports the body’s master antioxidant defence system, liver health, respiratory wellness, and immune function.

Why

N-Acetyl-L-Cysteine (NAC) is one of the most versatile and well-researched supplements available, and Life Extension has been at the forefront of NAC research for decades. NAC is a precursor to glutathione — the body’s most powerful internal antioxidant — providing cysteine, the rate-limiting amino acid in glutathione synthesis. In plain terms: your body can only make as much glutathione as the cysteine available allows, and NAC is the most effective way to boost that supply. Glutathione protects virtually every cell in the body from oxidative stress and free radical damage — including vulnerable neurons in the brain. NAC also supports respiratory health by helping to thin and loosen mucus in the airways, supports healthy liver function and detoxification, and helps defend cells against environmental toxins and foreign compounds. More than 30 placebo-controlled studies on cellular glutathione suggest NAC supplementation can favourably affect energy production, wellbeing, and quality of life. Non-GMO certified. 60 capsules — 20–60-day supply.

Key Benefits

• Boosts cellular glutathione levels — supports the body’s primary antioxidant defence system
• Supports free radical scavenging and cellular protection
• Protects vulnerable neurons from oxidative stress
• Supports liver health and detoxification
• Supports bronchial and respiratory health — helps thin and loosen mucus
• Supports immune system health
• Defends against insults from foreign compounds at the cellular level
• Rapidly absorbed — highly bioavailable form
• Non-GMO LE certified, vegetarian capsule
• 60 capsules — 20–60-day supply at 1–3 capsules daily

Formula Highlights

• N-Acetyl-L-Cysteine (NAC) — 600 mg per capsule; rapidly absorbed cysteine precursor for glutathione synthesis
• Rate-limiting amino acid for glutathione production — the most effective way to boost cellular glutathione
• Vegetarian cellulose capsule — no gelatin
• Non-GMO certified by Life Extension

Supplement Facts

Serving Size: 1 Capsule | Servings Per Container: 60

Suggested Use

Take 1 capsule 1–3 times daily with or without food, or as recommended by a healthcare practitioner. Drink 6–8 glasses of water daily when supplementing with NAC.

Also available: Lake Avenue Nutrition NAC 600mg with Selenium & Molybdenum 120 Veggie Caps — a synergistic formula with added cofactors for enhanced antioxidant support.

Other Ingredients

Vegetable cellulose (capsule), vegetable stearate, silica. Non-GMO.

About Life Extension

Since 1980, Life Extension has been dedicated to extending the healthy human lifespan through science-based nutrition. One of the most respected names in evidence-based supplementation, with a rigorous commitment to quality, purity, and research.

Warnings

Drink 6–8 glasses of water daily when supplementing with NAC — cysteine renal stones are rare but can occur with inadequate hydration. Consult your healthcare practitioner before use if pregnant, nursing, taking medication, or if you have a medical condition. NAC may interact with certain medications including nitroglycerin — consult your doctor if relevant. Keep out of reach of children. Store in a cool, dry place.