Meet the ingredient your skin has been waiting for. GHK Cu, or Copper Tripeptide 1, is one of the most researched anti ageing actives in skincare. It firms. It renews. It supports collagen. And now Most people think skincare works at the surface level. But healthy skin function starts much deeper than a temporary glow. GHK Cu is a naturally occurring copper binding tripeptide that is already found Amazon.com : Truth Guy GHK CU Anti Aging Copper Peptide Serum for Skin & Hair Growth, with Carbon 60 for Fuller Hair, Beard and Lashes Boost Hair Growth & Reduce Aging Effect One Our Aussie made GHK Cu serum sold out in 2 weeks! Thank you for the incredible response. The good news? Being made right here in Australia means we can move fast. Next batch is Copper Peptide (GHK Cu) 2% Recovery Serum We out in Thailand spreading the good news from Valencia Cosmcetica GHK Cu for the people , #skincare #faceroutine #skincaretips #skinserum #thailand