It plays a key role in: Neutralising free radicals Supporting liver detoxification Protecting skin cells from oxidative damage Maintaining even skin tone and clarity However, factors like pollution, stress, aging, poor diet, and UV exposure can reduce glutathione levels which is why supplementation is often recommended
doi: 10.1016/j.ygyno.2018.07.007 [DOI] [PubMed] [Google Scholar] 112.Li Y, Xu X, Asif H, et al
Alterations in one-carbon and thiol metabolism, including increased cystathionine and choline alongside decreased 5-methyl-THF and 2-hydroxybutyrate, are consistent with pathway-level shifts centered on glutathione turnover, suggesting variation in redox capacity prior to intervention
For individuals seeking a medical, science-based approach to skin repair and healthy aging not cosmetic shortcuts peptide therapy represents a powerful and evolving area of regenerative medicine