Vichy Nutrilogie : the face cares for dry to very dry skins. Unlike the dehydrated skins, the dry skins do not lack of water but of lipids. It is in this perspective that the Vichy Laboratories have created the range of cares Nutrilogie. Face cares destined to reactivate the natural production of lipids of the skin in order to rebalance it thanks to the use of a patented nutritive active : the Sphingolipid. The Vichy Nutrilogie face cares provide a deep and immediate hydration to the dry to very dry skins, improving significantly the quality of the skin and providing instantaneously a sensation of comfort.