The Hyaluronic Serum is the most fundamental creation in Dr. Barbara Sturm's skincare line. Packed with the optimal concentration of low and high weighted hyaluronic molecules, it provides instant hydration at the surface and deeper skin layers. When used as part of your daily skincare routine, the Hyaluronic Serum improves the skin matrix and acts as a super-hydrator, improving skin health and reducing the formation of wrinkles caused by dehydration.