Life Extension N-Acetyl-L-Cysteine (NAC) provides powerful antioxidant support and promotes optimal cellular health. NAC is a stable form of the amino acid cysteine that helps the body produce glutathione — one of the most important antioxidants for detoxification, immune defense, and liver protection.

Synonym Names

NAC Supplement, N-Acetyl Cysteine Capsules, Antioxidant Support Supplement, Glutathione Precursor

Key Ingredients

• N-Acetyl-L-Cysteine (NAC) – 600 mg

• Other Ingredients: Vegetable cellulose (capsule), microcrystalline cellulose, silica, vegetable stearate

Benefits

• Supports cellular antioxidant defense by boosting glutathione levels

• Promotes liver detoxification and healthy liver function

• Aids respiratory health by helping clear mucus and supporting lung function

• Enhances immune system activity and overall resilience

• Helps protect against oxidative stress and free radical damage

How Does It Work

N-Acetyl-L-Cysteine serves as a precursor to glutathione, a vital antioxidant that neutralizes harmful free radicals and supports detoxification pathways in the liver. By replenishing cellular glutathione, NAC helps maintain cellular health, enhances immunity, and supports respiratory and metabolic function.

Why Choose

• High-potency 600 mg dose per capsule for effective results

• Backed by Life Extension’s science-based formulation and purity testing

• Suitable for vegetarians

• Free from GMOs, gluten, and artificial preservatives

• Manufactured in the USA under strict quality standards

Suitable For

• Individuals looking to support liver health and detoxification

• Those exposed to environmental pollutants or oxidative stress

• People seeking antioxidant and immune system support

• Vegetarians and adults seeking daily cellular protection

How To Use

Take one capsule one to three times daily, or as recommended by a healthcare professional.

Recommended Dosage

1–3 capsules per day depending on individual health needs and healthcare guidance.

Precautions

• Consult your healthcare provider before use, especially if pregnant, nursing, or taking medications.

• Do not use if you have a history of peptic ulcers or are taking nitroglycerin.

• Keep out of reach of children.

• Store in a cool, dry place.

Side Effects

Generally well-tolerated when taken as directed.
In rare cases, may cause mild gastrointestinal discomfort such as nausea or flatulence.

Additional Information

• Form: Vegetarian capsules

• Quantity: 60 capsules per bottle

• Manufacturer: Life Extension, USA

• Storage: Keep tightly closed and away from direct sunlight.

FAQs

Q: What is NAC used for?
A: NAC supports liver health, antioxidant defense, respiratory function, and immune balance.

Q: Can I take NAC daily?
A: Yes, it can be taken daily as part of your antioxidant and detox support routine, under healthcare guidance.

Q: Does NAC help with immunity?
A: Yes, NAC helps replenish glutathione, which plays a vital role in maintaining immune cell activity.

Disclaimer

The content is purely informative and educational in nature and should not be construed as medical advice. Please use the content only in consultation with an appropriate certified medical or healthcare professional.