GHK Cu Peptide Therapy Brea, CA Orange County Reducing Redness & Inflammation with GHK Cu Copper Peptides Vitali Skincare Skin Restoration: Prioritizing Safety Over Trends TikTok Topical or SubQ GHK Cu? Same molecule. Very different purposes. Topical you apply it on your skin. Think of it as feeding your skin from the outside. In a 12 week study of 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