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What is Glutathione Disulfide (GSSG)? Benefits for Antioxidant Balance

2026-04-15

What is Glutathione Disulfide (GSSG)?

Glutathione Disulfide (GSSG) is the oxidized form of glutathione, a crucial tripeptide antioxidant found in all human cells. GSSG plays an essential role in maintaining cellular redox balance and serves as an important biomarker for oxidative stress. Together with reduced glutathione (GSH), it forms the glutathione redox system.

Key Health Benefits

  • Antioxidant Balance: Essential component of cellular antioxidant defense system
  • Redox Regulation: Maintains cellular redox homeostasis
  • Oxidative Stress Marker: GSSG/GSH ratio indicates cellular oxidative stress levels
  • Detoxification Support: Supports liver detoxification pathways
  • Immune Function: Supports healthy immune system response

Main Applications

  • Research and laboratory applications
  • Antioxidant and cellular health supplements
  • Liver health and detoxification formulations
  • Immune support products
  • Clinical and diagnostic applications

Why Choose Greensky Bio GSSG?

  • High purity Glutathione Disulfide (98%+)
  • Pharmaceutical grade quality
  • Third-party tested for identity and purity
  • GMP and ISO22000 certified manufacturing
  • Suitable for research and supplement applications

Product Specifications

ParameterSpecification
Product NameGlutathione Disulfide (GSSG) / Oxidized Glutathione
Molecular FormulaC20H32N6O12S2
Molecular Weight612.63 g/mol
Purity98%+ (HPLC)
AppearanceWhite to off-white powder
Test MethodHPLC
CAS Number27025-41-8

Packaging & Storage

Packaged in 1kg aluminum foil bags or 25kg drums. Store in a cool, dry place away from light and moisture. Shelf life: 24 months when properly stored.

Contact Us

For more information, samples, or quotations, please contact our sales team at sales@greenskybio.com or call +86-571-85302990.


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