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 Copper Peptides For Hair Growth in 2026? Watch This First! Copper Peptide (GHK Cu) 2% Recovery Serum Copper Peptides Serum for Face 2% GHK CU & 4% EGF GHK Cu Topical Cream Ghk cu results so far! This is only 3 weeks of using ghk cu 1 mg 5 days a week, also she added it to her tallow cream that she use