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 Our combination of GHK CU Peptide Therapy + advanced laser skin treatments helps support collagen production, improve skin texture, reduce redness, and promote a healthier, more youthful appearance. At Icon MD, every treatment A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend GHK Cu Hair & Scalp Serum 2400mg 4% Less Shedding Neurogan Neurogan Health