is glutathione bad for kidneys deficiency and heart failure: a systematic review of human and animal evidence Can Glutathione Cause Kidney Damage?

Not only does it help with skin lightening, but it also protects against environmental damage from free radicals

Journal of Hygienic Engineering and Design

Additionally, the chemical analysis was performed by Ultra-High Performance Liquid Chromatography Quadrupole/Time-of-Flight Mass Spectrometry (UHPLC-Q/TOF-MS), where a total of 785 components were characterized in XJZ including 385 compounds from GC, 99 compounds from GZ, 89 compounds from DZ, 151 compounds from BS, and 64 compounds from SJ [26]

An evaluation of the reproducibility of 1H-MRS GABA and GSH levels acquired in healthy volunteers with J-difference editing sequences at varying echo times