AnaEra GHK Cu Peptides Serum OR Ultra Hydrating Serum, Copper Peptides, Hyaluronic Acid, Collagen Repairing, Smoothing and Boost Collagen Lift, tighten, Glowy skin, 1.2ml x 30 Summervibes TikTok Shop NL GHK Cu (TETRAPEPTIDE + CU) Synthagen Synthagen PL 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 GHK Cu is a copper peptide that plays a role in tissue repair and collagen synthesis. The result: improved texture, firmness, and overall skin quality.