In a few minutes the skin blooms with restored hydration and vitality due to an extraordinary formulation with trehalose, phospholipids and evening primrose oil. Recommended weekly for any depleted skin, particularly in difficult weather and biological skin conditions. This mask can also be left on the skin overnight for a maximum effect. Hydramemory is a 24h deep hydrating system rich in trehalose, a hydro-active sugar, derived from desert plants, which carries and maintains a deep water-source in our skin due to its extraordinary hydrophilic properties. The discovery of this high-performing molecule has followed a long study on desert plants, called 'resurrection plants', for their ability to survive in a state of suspended animation under conditions of water deficiency, without cellular damage.