A concentrated formula for the lines that stay visible when the face is at rest. Injectable-grade hyaluronic acid sits alongside four further molecular weights of HA, so hydration is delivered at several depths rather than only at the surface.Two neuro-calming peptides and a collagen-nourishing amino acid complex work on the lines themselves. Applied directly to the area rather than across the whole face.Why we love it Improves the appearance of deep expression lines Patented, state-of-the-art technology features high-molecular weight, injectable-grade hyaluronic acid Four additional types of hyaluronic acids of varying molecular weights bind water to the skin surface Peptides help expression lines appear smoother upon application Collagen complex of amino acids, peptides and Vitamin C support the skin