In isolated aorta experiments, BPC-157 modulated vasomotor tone in a concentration- and NO-dependent manner (Hsieh 2020)
But always report any side effects to your provider so they can adjust your protocol if needed
It may be playing an antioxidant role by reducing ROS, iNOS, COX-2, increasing HO-1, and activating SIRT/FOXO1 signal pathway
Research has demonstrated that GHK-Cu treatment increases production of collagen (particularly type I and type III collagen, the predominant structural collagens in skin and connective tissues), glycosaminoglycans (including hyaluronic acid, which provides hydration, volume, and biochemical signaling in skin), decorin (a small proteoglycan involved in collagen fibril organization and growth factor regulation), and other matrix molecules critical for tissue structure and function
Evidence of redox-active iron formation following aggregation of ferrihydrite and the Alzheimer's disease peptide beta-amyloid