CLINIQUE-Clinique Moisture Surge 72-Hour Auto-Replenishing Hydrator 15mlDetails What It Is Our addictively refreshing gel cream is now enhanced to give your skin the power to rehydrate itself. Delivers an instant moisture boost. Keeps skin almost twice as hydrated at the end of the day than it did before. Enjoy 72 hours of non stop hydration, even after washing your face. What It Does Advanced hydrator with Auto Replenishing Technology actually helps skin create its own internal water source to continually rehydrate