Sisley Paris Hydra-Flash

What It Is: An intensive boost of moisture for the complexion. Hydra-Flash is a powerful moisturizing leave-on mask rich in natural plant extracts and essential oils (Rice, Sesame, and Marjoram). What It Does: Ideal for dehydrated skin, it promotes improved hydration, freshness and comfort in the skin. Hydra-Flash provides intense moisturization within ten minutes, for comfortable, visibly smoothed skin. Rinsing is not necessary. The skin is intensely hydrated and visibly smoothed. It regains it