provides long-lasting hydration and helps prevent water from evaporating from the skinHydrating emulsion: -lastingly hydrates the skin,provides long-lasting soothing relief by forming water reservoirs in the skin/ Its non-sticky light texture, leaves the skin feeling refreshed upon application and provides softness, suppleness and luminosity all-day-long. Skin is lastingly hydrated and freshness is restored, day after day.Hydration of the upper skin layers.Hydration of the upper skin layers.