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 You roasted a whole chicken and have leftoversbut how long does cooked chicken last in the fridge? Most cuts won't last as long as you'd think. 7% GHK CU ACCELERANT Platinum Skin Care GHK Cu Peptide Progress: Week 3 Results