The derms say hydration is key. Moisture Surge™ 72-Hour Replenishing Hydrator works nonstop for 72 hours - even after washing your face. Locks in moisture for an endlessly plump, dewy, healthy-looking glow. Moisture Surge Overnight Mask works while you sleep for ultimate morning dewiness. Moisture Surge Eye™ Hydro-Filler Concentrate instantly re-floods skin for 96 hours of hydration with Auto-Replenishing Lipid-Sphere Technology. Aloe butter breaks open to replenish your skin’s moisture.