Nutri-Lumière Night Cream by Clarins | Clarins Nutrition & Luminosity Innovation. Clarins Laboratories has developed a powerful duo of active ingredients that restore all its luminosity to the skin. The organic flower extract and the active molecule aescin from the fruit, obtained from horse chestnut, are known for their action on the micronutrition network. This duo of vitality, the result of the know-how of Clarins Laboratories, optimizes the distribution of nutrients in the skin. Better nourished, the skin regains all its luminosity Nutri-Lumière Nuit is the comforting and skin-melting treatment, ideal for revitalized, nourished and radiant skin when you wake up.