Preclinical research has shown improvements in endothelial function and nitric oxide bioavailability, activation of the Akt/eNOS pathway, modulation of the Aryl Hydrocarbon Receptor (AHR), reduction of vascular MCP-1, and protection of immune cells from oxidative damage by lowering mitochondrial ROS. Health Benefits Consumers are looking for ingredients and products that support overall cellular protection and help manage oxidative stress
Milla P, Airoldi M, Weber G, Drescher A, Jaehde U, Cattel L
Comparative analysis found GHK-Cu improved collagen production in 70% of treated women, compared to 50% with vitamin C cream and 40% with retinoic acid
A pending CagriSema NDA and reported retatrutide Phase 3 toplines are not approvals
Though GHK-Cu is far more popular in skin care products, GHK on its own can also provide some benefits
& Gury, J