Peptide complex for the prevention and reduction of expression lines. Argireline® and Leuphasyl® peptides reduce the activity of the facial muscles, preventing the formation of newly forming wrinkles and reducing the depth of existing wrinkles by up to 47%*. This is especially noticeable on the forehead, around the eyes, and mouth. Additionally, the Neodermyl® peptide stimulates collagen and elastin production and helps reduce signs of sagging.