Research Overview

Glutathione is an endogenous tripeptide composed of glutamate, cysteine and glycine. Research has examined its role in redox homeostasis, the glutathione peroxidase and reductase cycles, and cellular detoxification signalling, with the reduced-to-oxidized ratio widely used as a marker of oxidative state in cell models.

Quality & Testing

Every Glutathione batch is independently verified by an accredited third-party laboratory using HPLC (High-Performance Liquid Chromatography) and mass spectrometry to confirm both purity and molecular identity. Every order number is tracked internally against the supply-chain testing for the batches it shipped from — we don’t publish batch documents, which are routinely copied by other vendors. For testing information relating to your order, contact us with your order number.

Handling & Storage

Glutathione is supplied as a lyophilized (freeze-dried) powder. Store at -20°C and protect from light and moisture prior to reconstitution. For laboratory reconstitution volume and concentration calculations, see our Reconstitution Calculator.

Research Use Only. Glutathione is sold exclusively for in-vitro laboratory and scientific research. It is not intended for human or veterinary use, is not a drug, food, or cosmetic, and has not been evaluated by Health Canada or the FDA.