How to Use Glutathione
Complete guide to Glutathione dosing, administration, timing, and protocol recommendations.
Quick Overview
The body's master antioxidant - a tripeptide composed of glutamate, cysteine, and glycine. Found in every cell at concentrations similar to glucose (5mM). Essential for detoxification, immune function, and cellular protection against oxidative stress.
Dosing Guidelines
Common Dose
500-1000 mg daily (oral or liposomal)
Frequency
1-2x daily
Dose Range
250-2000 mg daily depending on form
Note: Liposomal forms show better absorption than standard oral. IV provides rapid increases but effects fade after ~2 months. N-acetyl cysteine (NAC) is an alternative to boost endogenous GSH production. Consider with vitamin C for enhanced recycling.
Administration Method
Oral, liposomal, IV, or subcutaneous
Best Time to Take
Morning on empty stomach, or evening
Absorption may be improved on empty stomach. Some prefer evening to support overnight detoxification and cellular repair processes.
Protocol Duration
Ongoing supplementation or 4-12 week courses
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Generally well-tolerated
- •Oral: bloating, mild cramping, gas
- •Oral: loose stools in some users
- •IV: injection site reactions
- •IV: rare cases of hepatotoxicity reported
Frequently Asked Questions
What is the recommended dose for Glutathione?
500-1000 mg daily (oral or liposomal)
How do you administer Glutathione?
Oral, liposomal, IV, or subcutaneous
When is the best time to take Glutathione?
Morning on empty stomach, or evening
How long should you use Glutathione?
Ongoing supplementation or 4-12 week courses
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.