Copper peptides explained what are the differences between copper peptides and GHK CU peptides? What they actually do for the skin in terms of repair and collagen, and what you can and cant mix GHK Cu: THE FOUNTAIN OF YOUTH PEPTIDE? As you age, your natural GHK Cu levels collapse. Surface level skin creams only mask the problemthey don't fix the cell. GHK Cu commands a total cellular reset Starting my mornings with my go to peptide: GHK I take it 5x a week for collagen support, skin elasticity, hair growth, and overall anti aging benefits. The injection is quick and easy with All About GHK Cu Peptide More Than Just Cosmetic