What GHK-Cu Actually Does to Skin, Collagen, and Tissue in the Body GHK-Cu is a naturally occurring copper peptide that functions primarily as a systemic repair and regeneration signal
In this review, we emphasize on (1) GSH depletion as a fundamental risk factor for diseases like chronic obstructive pulmonary disease and atherosclerosis (ischemic heart disease and stroke), (2) importance of oxidative stress and antioxidants in SARS-CoV-2 infection and COVID-19 disease, (3) significance of GSH to counteract persistent damaging inflammation, inflammaging and early (premature) inflammaging associated with cell and tissue damage caused by excessive oxidative stress and lack of adequate antioxidant defenses in younger individuals, and (4) new therapies that include antioxidant defenses restoration
It doesn't require any specialized knowledge regarding its safe use, and is present in several cosmetic products on the market
You can continue if the overall trend shows improvement even if not yet resolved
doi: 10.1080/02652039809374614
If you have a known sulfur intolerance, it is crucial to work closely with a knowledgeable healthcare provider to determine if direct glutathione supplementation is appropriate, or if alternative antioxidant support strategies should be utilized