NIVEA Cellular Hyaluron professional serum with 9% care complex and pure hyaluronic acid instantly hydrates and refreshes the skin, and after only 7 days the skin becomes firmer, more elastic and smoother. NIVEA Cellular Hyaluron professional serum is suitable for all skin types, and its skin tolerance is dermatologically proven. Apply NIVEA Cellular Hyaluron Professional Serum daily, morning and evening, to cleansed face, neck and neckline, before your usual care.