Amino Acid

NAC (Sulfur/Detox Focus)

Also known as: N-Acetyl Cysteine (detox)

Evidence

Cysteine precursor providing sulfur for glutathione synthesis and detoxification.

Primary uses

Glutathione support
Detoxification
Liver support
Antioxidant

How it works

Glutathione precursor
Direct antioxidant
Mucolytic

Dosage

Typical range: 600-1800mg daily
Timing: Any time
With food: Optional
Duration: Safe long-term
Special populations: Detox support, liver health, respiratory

Forms

Capsules
Powder

Safety

Common side effects

GI upset
Sulfur smell

Contraindications

Active peptic ulcer (relative)

Evidence notes

Essential for glutathione

Grade A: Multiple well-designed human trials support the main claims.

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider.