Glutathione (GSH) Reference Guide

Compound Reference Overview

Field Value
Name Glutathione (Reduced GSH)
Reference Code GSH
Category Metabolic / Antioxidant Compound
Example Strength 1500 mg vial (varies by manufacturer)
Reference Range 600–2000 mg per injection, 1–3 times weekly
Frequency 1–3 times weekly
Key Safety Warning ⚠️ Unstable once reconstituted — use immediately (often within 24 hours). IV/IM administration preferred over oral due to bioavailability limitations. Use caution in oncology settings.

Mechanism of Action (Educational)

Glutathione is a tripeptide (glutamate, cysteine, glycine) and the body’s primary intracellular antioxidant. It neutralizes reactive oxygen species (ROS), supports phase II liver detoxification, and helps regenerate vitamins C and E.

It plays a central role in cellular redox balance and mitochondrial function.

Indications (Literature / Off-Label)

  • Antioxidant support
  • Detoxification frameworks
  • Immune support
  • Skin depigmentation research

Administration (Clinical Use)

Parameter Details
Route IV push or IM injection
Frequency 1–3 times weekly
Injection Sites IV: Peripheral vein
IM: Deltoid or gluteal muscle
Timing Any time of day

Titration Schedule (Clinical Framework)

  • 600–1500 mg, 1–3 times weekly from initiation

Slow IV push is recommended to reduce adverse effects.

Pharmacokinetics (Literature)

  • Short plasma half-life (~10 minutes)
  • Rapid cellular uptake
  • Effects often observed over weeks (detox) or months (skin studies)

Reconstitution & Concentration
(Critical Stability Consideration)

Glutathione is unstable once reconstituted.
Prepare immediately before administration when possible.

Parameter Value
Diluent Sterile water or normal saline
Typical Concentration ~200 mg/mL (varies by manufacturer)
Stability Use immediately or within 24 hours (refrigerated)
Storage Refrigerate 2–8°C; protect from light

Conversion Example (200 mg/mL)

  • 1 mL = 200 mg
  • 3 mL = 600 mg
  • 6 mL = 1200 mg
  • 10 mL = 2000 mg

This section is provided strictly for arithmetic illustration.

Mathematical Calculation Tool

The calculator below allows arithmetic concentration and volume calculations based on vial strength and dilution volume. This tool is provided strictly for mathematical reference.

Peptide Reconstitution Calculator

For Educational & Professional Reference Only

⚠️ This is a mathematical reference tool only. No medical or dosing advice is provided.

Safety & Contraindications (Summary)

Contraindications

  • Known hypersensitivity
  • Pregnancy or breastfeeding (limited data)

Drug Interactions

  • Chemotherapy agents (variable interaction — consult oncologist)

Adverse Events

  • Injection site reactions
  • Bloating
  • Cramping

Serious Risks

  • Allergic reactions (rare)
  • Zinc deficiency with long-term high-dose use

Monitoring (Clinical Framework)

  • Liver function markers
  • Oxidative stress markers (if applicable)
  • Zinc levels with prolonged use

Disclaimer

Glutathione injections are not FDA-approved for skin lightening or detoxification claims. This content is provided strictly for educational and professional reference purposes. All clinical decisions must be made by a licensed healthcare professional.

Reference Sources