NAC, 180 Capsules
Biotics Research NAC delivers N-Acetyl Cysteine, a stable, acetylated form of the amino acid L-cysteine that supports glutathione synthesis and antioxidant defense.
May be a fit for
- Adults seeking NAC to support glutathione production and antioxidant status
- Individuals supporting respiratory mucus clearance with N-acetyl cysteine
- Practitioner protocols requiring NAC for liver detoxification pathway support
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Biotics Research NAC delivers N-Acetyl Cysteine, a stable, acetylated form of the amino acid L-cysteine that supports glutathione synthesis and antioxidant defense. As a precursor to the body's primary intracellular antioxidant, NAC may help maintain healthy respiratory function and support detoxification pathways. Formulated by Biotics Research, a practitioner-focused brand known for rigorous quality standards, this product is aimed at clinically oriented users.
Why It's Worth Considering: Biotics Research applies pharmaceutical-grade manufacturing practices with attention to ingredient purity and bioavailability, making this a reliable NAC option for practitioners and health-conscious individuals alike.
Product details
Who it may suit
May be a fit for
- Adults seeking NAC to support glutathione production and antioxidant status
- Individuals supporting respiratory mucus clearance with N-acetyl cysteine
- Practitioner protocols requiring NAC for liver detoxification pathway support
- Those using N-acetyl cysteine to help maintain healthy cellular oxidative balance
Considerations
- Active bleeding or bleeding disorders
- Taking nitroglycerin (may cause hypotension)
- Asthma (rare cases of bronchospasm at high doses)
- Scheduled surgery within 1 week
What to expect over time
Glutathione Boost
Increased intracellular glutathione production
Liver Support
Enhanced phase II detoxification
Respiratory & Mental
Clearer breathing, reduced compulsive symptoms
Systemic Antioxidant
Reduced oxidative stress markers
Based on clinical NAC research at 600-1800mg/day.
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A few useful answers.
Research & further reading
More category questions
What is NAC used for?
NAC is the precursor to glutathione — the body's master antioxidant. It's used for liver detoxification, respiratory health (thins mucus), mental health (OCD, addiction, depression), immune support, and protecting against oxidative damage from toxins, alcohol, and environmental chemicals. It's also the standard ER treatment for acetaminophen overdose.
How much NAC should I take?
For general antioxidant support: 600mg 1-2x daily. For liver support: 1200-1800mg/day. For respiratory health: 600mg 2-3x daily. For mental health (OCD, addiction): 1200-2400mg/day (clinical study doses). Take on an empty stomach for best absorption.
Is NAC the same as glutathione?
No — NAC is a precursor that your body converts INTO glutathione. NAC has better oral bioavailability than direct glutathione supplements (which are largely destroyed in the stomach). NAC is generally more cost-effective for raising intracellular glutathione levels than oral glutathione, though liposomal glutathione is a viable alternative.
Can I take NAC every day?
Yes. NAC is well-tolerated for long-term daily use at standard doses (600-1800mg). It's water-soluble and excess is excreted. Common side effects are mild GI upset, which resolves by taking with food. There's no evidence of tolerance or need for cycling.
Does NAC help with hangovers?
NAC supports alcohol metabolism by boosting glutathione, which is depleted during alcohol detoxification. However, timing matters: take NAC BEFORE drinking (at least 30 minutes prior), not after. Taking NAC after alcohol may actually increase liver toxicity by interfering with the detoxification sequence.
Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.