This highly concentrated active ingredient serum provides a visible firming effect on the contours of the face and delivers a high concentration of hydration. The intensive formula contains collagen and elastin-forming peptides and hyaluronic acids that are essential components for collagen production. Vitamin C combined with a collagen component doubles the effect of collagen and elastin-inducing peptides. Intensive hydration provided by hyaluronic acid ensures that the complexion appears more plump and even.