Restorative balm for dry skin by Hydro from Neutrogena. When the skin's moisture barrier is weakened, the skin's water content decreases, making it drier and more tired. Protect and repair dry skin with the new Hydro Boost Replenishing Balm. Its silky texture spreads easily over dehydrated skin to provide intense hydration and elasticity. With 48 hours of hydration, our super-focused formula with una Blend of antioxidant ingredients helps strengthen skin's moisture barrier for a healthy, radiant appearance. · Skin appears healthy and hydrated and better resists moisture loss. · Contains natural trehalose. naturale helps retain hydration.