Revitalize your skin with the ultimate rejuvenation ally! GHK Cu Nasal Spray by Xenogenix delivers powerful copper peptide goodness to boost collagen, smooth fine lines & give you that youthful glow. GHK Cu () 100 , Nasal spray copper tripeptide GHK Cu, Apex Biopharma, 1 bottle * 10 ml * 100 mg Wholesale GHK Cu Copper Peptide Hair & Scalp Serum for your store Faire GHK CU Nasal HyTydes 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