Medisei Panthenol Extra 10 Days Pure Hyaluronic Filler Hydrating serum containing hyaluronic acid of three molecular weights. Their combined action contributes to the strengthening of elasticity and the renewal of skin cells, penetrating even into its deepest layers. Hyaluronic acid of medium molecular weight contributes to the local filling of the skin by smoothing its surface immediately after application. Low molecular weight hyaluronic acid helps visibly reduce fine lines and wrinkles, while high molecular weight hyaluronic acid contributes to natural collagen synthesis. The serum contributes to the natural synthesis of hyaluronic acid, resulting in the skin becoming more resilient and firm. Its composition with hydrolyzed oats, peptides and a complex of active ingredients with a moisturizing and soothing effect, offers the skin hydration, protection and a velvety feeling. Dermatologically tested.