Advanced hydrator with Auto-Replenishing Technology actually helps skin create its own internal water source to continually rehydrate itself. Then locks in all that moisture for an endlessly plump, dewy, healthy-looking glow. Proven Results Testing proves it works non-stop for 72 hours—even after washing your face. Our enhanced formula gives skin an instant moisture boost. Delivers almost twice as much hydration at the end of the day than it did before. Key Ingredients / Technology New Auto-Replenishing Technology with caffeine helps trigger skin’s own rehydration system. Hyaluronic Acid fragments and Activated Aloe Water plump skin with moisture. A super-holding matrix of humectants and polymers help reduce water loss and seal in moisture.