Not all peptides are created equal and neither are our bodies., This is GHK Cu, a copper peptide (nasal spray) supplement from @NeuroGAN. I love experimenting, but I dont go in blind. My longevity PT 141 Kisspeptin Nasal Spray AMERICA PharmaLabGlobal MELAO GHK CU Copper Peptide Hair Growth Essence Spray Activates Hair Follicles, Promotes Hair Growth, Strengthens Hair Roots, and Prevents Hair Loss; Suitable for Both Men and Women 50ml Best Price GHK cu Copper Nasal Spray Wholesale AHK CU + GHK CU Hair Serum Pro for your store Faire GHK CU (Copper Peptide Serum) NovaNAD+