Global firming serum in fluid emulsion with immediate and long-term lifting effect. Its exclusive formula contains Duolift Peptide, a state-of-the-art peptide complex that helps reduce the appearance of wrinkles and expression lines and redefine the facial contours. And also with Proteum 89+, MartiDerm's exclusive proteoglycan, which firms and deeply hydrates the skin. This fast-absorbing serum provides smoother, more elastic and firmer skin.