Squalane + Copper Peptide (GHK Cu) Rapid Plumping Serum If your goal is better skin not just the temporary glow GHK Cu is your peptide! Stimulates collagen + elastin Improves firmness and elasticity Reduces fine lines + Ghkcu Etsy Our combination of GHK CU Peptide Therapy + advanced laser skin treatments helps support collagen production, improve skin texture, reduce redness, and promote a healthier, more youthful appearance. At Icon MD, every treatment