Glutathione (GSH) Intracellular Antioxidant, Liver Support Glutathione Depletion and Stalwart Anticancer Activity of Metallotherapeutics Inducing Programmed Cell Death: Opening a New Window for Cancer Therapy ACS Omega Role of cystine transport in intracellular glutathione level and cisplatin resistance in human ovarian cancer cell lines British Journal of Cancer The functions of inter and intracellular glutathione transport systems in plants ScienceDirect Lglutathione (GSH) is a tripeptide made of three amino acids (glutamate, cysteine and glycine) and is the body's main intracellular antioxidant. It neutralizes harmful oxygenbased molecules, protects proteins and cellular machinery from Liposomal glutathione outperforms plain glutathione in uptake, cell regeneration and systemic availability: evidence from cellular and human models British Journal of Nutrition Cambridge Core