First discovered in human plasma in the 1970s, it has since been found in saliva and urine, where it plays a role in tissue repair and immune function
"These additives are physically bound to plastics, which means they can leach into the water," Abraham says, Some research suggests that these additives, such as BPA, can interfere with our hormone function, and may be linked to increased risk of heart disease, stroke, diabetes and other chronic diseases
GHK-Cu is a signaling peptide studied at low concentrations, so 0.10% sits within the range the research tradition works in rather than being a "trace." The most robust evidence is in wound-healing and lab research
Multiple clinical trials have focused on therapies that target inflammation