What It Is:A sleep mask with a skin-synchronized ingredient release program that works throughout the night to transform skin while sleeping. A sophisticated piece of science for unparalleled skin results.What It Does:The skin-synchronized ingredient release program delivers pre-, pro- and postbiotics, exfoliating Pha, as well as a retinol and peptide pairing, enriched with ceramide and 2D hyaluronic acid. The sleep mask is also enriched with a blend of five precious botanical oils. Osmv Technol