Neutrogena Hydro Boost Water Gel is a lightweight, oil-free moisturizer that instantly quenches dry skin and keeps it looking smooth, supple and hydrated for 48 hours. The unique water gel formula contains hyaluronic acid, which acts as a sponge for dry skin cells, moisturizing with up to 1,000 times its weight in water. This hypoallergenic gel moisturizer is ideal for all skin types, especially normal to dry skin. The non-comedogenic formula is free from oils, dyes, and fragrances that can irritate sensitive skin. For best results, apply to clean, damp skin morning and night. The cooling gel texture absorbs quickly without leaving a greasy feel.