Generalized Pustular Psoriasis as a Systemic Inflammatory Disease: Experience With 38 Japanese Cases Over 15 Years at a Single Institution Cureus 6 month GHK CU check in Main takeaway: skin transformation takes time. GHK CU peptide binds to copper and activates genes involved in wound healing, collagen synthesis, and skin remodeling. On the face, this translates GHK Cu: The Peptide That Transforms Skin and Tissue Health Calibrate Hydration GHK Cu Peptide: Benefits for Tissue Repair, Healing, and Recovery Revolution Health & Wellness GHK Cu Peptide Therapy: The Definitive Clinical Guide to Gene Modulation, Protocols, and Efficacy VISIBLE: Moderate to Severe Plaque Psoriasis Skin Results TREMFYA (guselkumab) HCP