All of Eucerin´s dermo cosmetic skin care products are based on in-depth knowledge of the physiology of human skin. Only understanding how skin functions, together with how it reacts to the increasing effects that it is exposed to, ensures the development of advanced dermo cosmetic products is appropriate to its diverse requirements, whatever its specific needs may be. Finding adequate ingredients for the products, so that the health of skin is protected and sustained, is the basis of Eucerin´s systematic research.