Prolonged treatment of neuroblastoma cell lines with standard chemotherapy agents, etoposide or doxorubicin showed increased levels and synthesis of GSH, increased expression of -glutamyl-cysteinyl ligase, and decreased depletion of GSH [58, 65]
Increased redox stress has been closely linked to several clinical problems, such as metabolic syndrome, pulmonary dysfunction, cardiovascular disease, and neurological disorders which are commonly observed in both severe COVID-19 and PCC [26]
Mechanism of Action GHK-Cu exerts its biological effects through multiple interconnected mechanisms, acting both as a signalling molecule and a copper delivery system
A systematic review covering topical, oral and IV glutathione concluded that although topical/oral forms show some effect, the quality of evidence is modest and the effects modest too
Peptides 125 , 170194 (2020)
The science suggests that glutathione helps inhibit tyrosinase, an enzyme involved in melanin production, which can contribute to a more even skin tone over time
