Neutrogena Hydro Boost Hyaluronic Acid Serum 29ml is a lightweight, fast-absorbing serum formulated with hyaluronic acid to deliver intense hydration and plump the skin. Ideal for dry, dehydrated, or combination skin types, it helps restore moisture and improves skin elasticity for a smoother, supple appearance. The non-greasy formula absorbs quickly without clogging pores, making it suitable for daily use under moisturizer or sunscreen. Regular use can reduce the appearance of fine lines caused by dehydration and strengthen the skin's moisture barrier. This serum is a great addition to any skincare routine for those seeking long-lasting hydration and a refreshed, dewy glow.