Glutathione (GSH) is a naturally occurring tripeptide composed of glutamic acid, cysteine, and glycine, distinguished by a gamma-peptide bond. It is the most abundant intracellular thiol-containing peptide in mammalian cells and has been studied extensively in cellular redox biology, oxidative-stress research, and thiol biochemistry. Each vial contains 1500mg of lyophilized compound with independently verified 99%+ purity, backed by a third-party Certificate of Analysis from a reputable U.S.-based laboratory (named on the COA).
Specifications
- Compound: Glutathione (GSH, reduced glutathione)
- Class: Tripeptide
- Sequence: gamma-Glu-Cys-Gly
- Molecular Formula: C10H17N3O6S
- Molecular Weight: ~307 Da
- Format: Lyophilized powder
- Size: 1500mg per vial
- Purity: ≥99% (third-party verified, HPLC + MS)
- CAS Number: Available on COA
Storage
Store lyophilized powder at or below -20°C, away from light and moisture.






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