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Dosage GuideResearch Reference

Glutathione Dosage

Research-based dosing protocols, timing guidance, and reconstitution reference for Glutathione. All information is for educational purposes only.

Quick Answer

Glutathione dosing varies greatly depending on the administration route. IV glutathione typically uses 500–1,000 mg, while oral liposomal forms range from 100–500 mg daily. Nebulized glutathione doses are generally 200-500mg. Individual responses vary significantly.

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Table of Contents

Standard Dosage Range

Research dosing range: 100–1,000 mg daily, depending on route

Educational reference only

These dosage ranges are derived from preclinical research and community protocols. No human clinical dose-ranging trials have established therapeutic doses for most research peptides. Always consult a qualified healthcare provider before starting any peptide protocol.

Dosage by Use Case

General Antioxidant Support

250–500 mg1× daily
Duration

Ongoing

Oral liposomal glutathione is commonly used for general antioxidant support. May take with or without food.

Liver Detoxification

500–1,000 mg1× daily
Duration

4–12 weeks

IV glutathione is often used for liver detoxification protocols. Consult with a healthcare professional.

Skin Brightening

500–1,000 mg2–3× per week
Duration

8–12 weeks

IV glutathione is commonly used for skin brightening. Results may vary. Monitor liver function.

Immune Support

200-500mg1-2x daily
Duration

4-8 weeks

Nebulized glutathione can support immune function, especially in respiratory conditions. Follow medical guidance.

Neuroprotection

500-1000mg1-2x daily
Duration

Variable, long-term

High doses may be used under medical supervision. Requires IV administration for effective delivery to the brain.

Timing & Frequency

Oral glutathione can be taken with or without food. IV glutathione is typically administered over 15–30 minutes. Nebulized glutathione should be used as directed by a healthcare professional.

Cycle Guidance

Glutathione can be taken continuously for general antioxidant support. For specific conditions, cycle periods of use with periods of rest. Consult with a healthcare professional for personalized guidance.

Reconstitution Reference

Quick reference for reconstituting Glutathione. For custom vial sizes and concentrations, use the Reconstitution Calculator.

Common Vial SizeVaries, typically 500 mg - 1000 mg
BAC Water VolumeDependent on desired concentration, follow product instructions
Concentration & DrawVariable, follow reconstitution instructions on product label
StorageRefrigerate after reconstitution. Protect from light.
StabilityReconstituted solution should be used within a few hours. Lyophilized powder is stable for several months if stored properly.
Use the Reconstitution Calculator → for precise injection volumes based on your exact vial size, water volume, and desired dose.

Frequently Asked Questions

What is the best way to take glutathione?
IV glutathione is generally considered the most effective due to its direct absorption into the bloodstream. Liposomal glutathione offers improved oral absorption compared to standard oral forms. Nebulized glutathione is effective for respiratory support.
What are the side effects of glutathione?
Common side effects may include abdominal cramps, bloating, and allergic reactions. High doses of IV glutathione can cause liver problems. Consult a healthcare professional before use.
Can glutathione interact with medications?
Glutathione may interact with certain medications, particularly chemotherapy drugs. Consult a healthcare professional before taking glutathione if you are taking any medications.

Last updated: 2026-02-19