Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum Peptides are everywhere right now, but not all options are created equal. We make it simple, safe, and personalized. Oral strips (no injections) Sourced from trusted, reputable suppliers Tailored GHK Cu is one of the most talked about peptides in aesthetics right now. But how much of what you have heard about it is actually true?, Copper peptide, known as GHK Cu, has a growing body of peer GHK CU 100mg 99%+ Purity, COA Verified GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health GHK CU 100mg CellSync