12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK Before and after begins with consistency. Our 10% GHK Cu formula is engineered for deep absorption to support scalp health and visible density. Superior Peptide GHK Cu 10mg Ultimate Skin & Hair Renewal 11 BEFORE & AFTER ideas copper peptides, crepey skin, eyebrow lift 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 The Notable Benefits of Copper Peptides for the Body