BIOTHERM Aquasource Biotherm Aquasource Everplump Night Replenishing Bounceback Sleeping Mask 75ml is a sleeping mask of daily use with dark cultivated algae extract. This mask contains dark cultivated algae, with regenerating power which is able to produce rich extract in molecules "generative of energy" in obscurity. It helps thus the skin to recover well and to regenerate. Its gel texture a form memory acts as a second natural barrier. Its black color comes from natural extracts that compose it. From its first application, at awaken, the skin seems more moisturized and replumped. The skin is soft and supple at touch. The skin is intensely revitalized and face lines are relaxed. Formulated with paraben free, silicon free, dye free.