Full article: Reduced glutathione ameliorates sepsis induced acute kidney injury in mouse model: involvement of cuproptosis Genetic mapping of renal glutathione suggests a novel regulatory locus on the murine X chromosome and overlap with hepatic glutathione regulation ScienceDirect Amazon.com: Advanced Complex NAC Supplement (N Acetyl L Cysteine) 600mg with L Glutathione 500mg and Milk Thistle Extract Potent Antioxidant Immune Function Support Respiratory Health Promotes Liver Kidney Detox : Health & Household Gamma glutamyl transferase (GGT) is an enzyme primarily found in the liver, bile ducts, and kidneys. It plays a key role in glutathione metabolism by facilitating the transfer of gamma glutamyl groups, which Repression of the antiporter SLC7A11 glutathione glutathione peroxidase 4 axis drives ferroptosis of vascular smooth muscle cells to facilitate vascular calcification Kidney International