Reveal younger looking skin with institut esthederms absolute tightening serum an anti ageing formula that works to smoothen the appearance of fine lines and wrinkles combining lift and repair technology which treat both on and below skins surface for longer lasting results with a patented time control system the serum melts effortlessly into skin and expertly slows down the ageing process replenishing skin with energy and youthful vitality delivering a firming effect glucan biopolyme