glutathione melasma treatment Systemic therapy for : Pigment International Glutathione Ampoules DERMIK – Professional

Collagen and extracellular matrix support GHK-Cu stimulates fibroblast proliferation and upregulates the expression of genes involved in synthesizing collagen, elastin, dermatan sulfate, chondroitin sulfate, and decorin key structural proteins and proteoglycans that form the skins extracellular matrix

The second way in which Glutathione helps in skin whitening is by halting the activation of Tyrosinase

According to the available scientific data, research experiments in rodents have lasted up to 45 days, with most studies ranging between 11-45 days or four weeks on average [3, 4, 7]

These applications remain speculative pending human research, but the biological plausibility is strong