Neutrogena Hydro Boost Water Gel is a lightweight, oil-free moisturizer that provides intense hydration to the skin. Formulated with hyaluronic acid, this refreshing gel instantly quenches dry skin and keeps it looking smooth, supple and hydrated for up to 48 hours. This water-based gel moisturizer is designed to be absorbed quickly into the skin without leaving a greasy residue. The hyaluronic acid in the formula acts as a natural sponge, attracting and holding up to 1000 times its weight in water. The gel is non-comedogenic, making it suitable for all skin types including sensitive skin. For best results, apply to clean, damp skin morning and evening. The 50ml size makes it convenient for both daily use and travel.