Glutathione

Glutathione (GSH) — Master Antioxidant | Redox & Detoxification Research

Glutathione (γ-L-glutamyl-L-cysteinylglycine, GSH) is the primary intracellular antioxidant — present in virtually every mammalian cell at millimolar concentrations. As both a direct free radical scavenger and cofactor for glutathione peroxidase and glutathione S-transferase enzymes, GSH is central to cellular redox homeostasis, detoxification, immune function, and protein protection. GSH depletion is implicated in virtually every oxidative stress-related disease — making injectable research-grade GSH a versatile tool across multiple research domains.

Available Formats

• 600mg | 1200mg | 1500mg
• 1200mg
• 1500mg
• 600mg

Reconstitution: Reconstitute with Bacteriostatic Water (BAC Water) for multi-use stability, or Sterile Water for single-use protocols. Store lyophilized vials at 2–8°C.

Key Research Areas

⚡ Cellular Redox & Antioxidant Research

Glutathione is the reference compound for studying cellular antioxidant defence. Research uses GSH to establish normal redox parameters, study oxidative stress pathophysiology, and evaluate the efficacy of antioxidant interventions — the foundation of virtually all oxidative stress research.

🫀 Liver Detoxification & Protection

The liver maintains the highest GSH concentrations of any organ — essential for phase 2 detoxification via glutathione conjugation. Research demonstrates injectable GSH provides hepatoprotection against acetaminophen toxicity, heavy metal exposure, and drug-induced liver injury in pre-clinical models.

✨ Skin Brightening & Melanogenesis Research

GSH inhibits tyrosinase (the rate-limiting enzyme in melanin synthesis) and shifts melanogenesis from eumelanin toward lighter phaeomelanin. Research in skin biology documents measurable skin lightening with systemic GSH administration — a significant area of dermatological research interest.

🧠 Neuroprotection Research

Oxidative stress is central to Parkinson’s, Alzheimer’s, and ALS pathology. Research explores the neuroprotective role of GSH in protecting dopaminergic neurons, reducing alpha-synuclein aggregation, and maintaining mitochondrial integrity in neurodegenerative models.

🛡️ Immune Modulation

GSH levels directly influence T-cell proliferation, NK cell activity, and cytokine production. Research shows GSH depletion impairs adaptive immunity while GSH restoration enhances immune response quality — linking redox balance to immune health research.

Why Choose EhBuddy?

• ✅ Verified Purity — Third-party tested
• ✅ Fast Canadian Shipping — Discreet packaging, shipped from Canada
• ✅ Research-Grade Quality — Strict QC standards
• ✅ Multiple Concentration Options — 600mg, 1200mg, 1500mg for scalable research protocols

FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.