glutathione and melanin Does Reduce Melanin? How Glutathione Lighten the Skin
Description
On Day 0, each rabbit underwent a surgical procedure to create two full-thickness open wounds

Several lines of evidence have suggested that Hcy may exert a stimulatory effect on T cell functions and induce cytokine secretion, especially Th1-type cytokines, including IFN- and IL-2 [6467]
[DOI] [PubMed] [Google Scholar] 21.Gojkovic S., Krezic I., Vranes H., Zizek H., Drmic D., Batelja Vuletic L., Milavic M., Sikiric S., Stilinovic I., Simeon P., et al

10.1111/j.1432-1033.1990.tb15595.x 53

This raises the question: Who should be cautious when considering glutathione supplementation