Dermatologist-developed lightweight water-jelly locks in the good—like moisture—and helps keep out the bad. What It Does: 24-hour hydrator with Clean Shield Technology™ locks in the good—like moisture—and helps keep out the bad. Helps strengthen skin’s moisture barrier and improves resiliency. Skin is hydrated, leaving it smooth, strong, and healthy with a pure, clean glow. Replenishes skin’s oil-water balance for healthy skin. Unique water-jelly texture feels fresh, penetrates quickly. Oil-free formula is non-sticky, leaves no residue.