Multi-Peptide + HA Serum is a comprehensive, age-supporting formulation that combines multiple technologies to help address common signs of early skin aging, including the look of fine lines and the feel of skin elasticity and firmness. By utilizing four well-studied peptide technologies—SYN™-AKE, Matrixyl™ synthe'6™, Matrixyl™ 3000, and ARGIRELOX™— alongside amino acids, and multiple hyaluronic acid complexes, this multi peptide serum reduces the appearance of crow's feet, improves skin elasticity and enhances firmness.