DSIP Nasal Spray Elderi DSIP Dosage Guidelines and Research Overview PEP DOSE The release profiles of GHK Cu from different carriers, expressed as Download Scientific Diagram Delta Sleep Inducing Peptide (DSIP) Alpha Edge Clinic GHK Cu is a powerful copper peptide that supports collagen production, skin and hair health, and tissue repair. It may help reduce fine lines, improve elasticity, and promote faster healing. Want to learn