Copper TriPeptide 1, A miracle ingredient that helps restore hair growth from the roots. Try KERAGENE Hair Growth Booster serum with GHK Cu aka Copper TriPeptide 1 in its more effective form to accelerate hair Peptonix Copper Peptide Scalp Serum GHK Cu (Copper Tripeptide 1) Hair Density eBay Copper Peptides for Hair Serum GHK Cu for Hair PLU Labs The honest answer is I couldnt find all the ingredients I loved in one formula. So I formulated it myself and it launches tomorrow! @kerativhair goes LIVE tomorrow, Tuesday 4.28 at 8AM PT. , As a Copper Peptide 10% GHK CU, 5% AHK CU with Oligopeptide 1 Hair Treatment Serum Divi Scalp Serum, 0.5 fl oz 15 mL Ingredients and Reviews