What is GHK Cu and Why is Everyone Talking About It? GHK Cu (Copper Peptide) is a powerful, naturally occurring compound in the body that plays a key role in skin health Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum Jumbo Size While GHK Cu may not be a widely recognized compound, its presence and function within the human body are well established. GHK Cu (Copper Peptide) is endogenously produced and plays a role in various physiological The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline In Vitro and in Vivo Studies of pH Sensitive GHK Cu Incorporated Polyaspartic and Polyacrylic Acid Superabsorbent Polymer ACS Omega Peptide Therapy for Pain Management and Healing Core Medical & Wellness