The main alternative there is minoxidil, and GHK-Cu doesnt cause the same side effects there either (facial hair growth, scalp irritation, shedding)
Copper peptides are structurally delicate
Will Lee, a professor of internal medicine at the University of Texas Southwestern Medical Center whose research has shown that acetaminophen is the leading cause of acute liver failure in the U.S., on the drug As McNeil quietly pursued a safer acetaminophen, a bespectacled, bow-tied Dallas doctor named Will Lee was pursuing research that would change the debate about the drug
doi: 10.1097/HCO.0000000000000404 83 MirLMGehlJSersaGCollinsCGGarbayJ-RBillardVet al
Cloning of a rat adipocyte membrane protein implicated in binding or transport of long-chain fatty acids that is induced during preadipocyte differentiation
Role of acetyl-L-carnitine in the brain: revealed by bioradiography