It also contains a sulfur molecule, which plays a major role in its antioxidant and detoxification functions
Pompella, et al., Biochem
doi:10.1016/S0753-3322(03)00043-X Ubiyvovk VM, Ananin VM, Malyshev AY, Kang HA, Sibirny AA (2011) Optimization of glutathione production in batch and fed-batch cultures by the wild-type and recombinant strains of the methylotrophic yeast Hansenula polymorpha DL-1
Understanding selenium and glutathione as antiviral factors in COVID-19: does the viral mpro protease target host selenoproteins and glutathione synthesis
It is a good natural supplement that is very popular and safe to increase glutathione levels
Copper peptides boost the antioxidant mechanism of the skin, defending it against the oxidative stress