Neutrogena Hydro Boost Serum enriched with Vitamin E beads instantly rejuvenates tired skin by delivering enhanced moisture with its quickly absorbed formula. It strengthens the skin barrier, making it stronger and more flexible, ensuring the skin remains moisturized, soft, and radiant throughout the day. The serum contains hyaluronic acid for increased moisture and trehalose which helps retain moisture in the skin, keeping it healthy and resilient against moisture loss. Scientifically proven to improve skin hydration with just one use, it protects the skin layer and helps prevent moisture loss, providing lasting hydration all day. Developed in collaboration with dermatologists.