A hydrating serum is a lightweight, fast-absorbing skincare product formulated to boost moisture levels and keep the skin plump, soft, and radiant. It is packed with water-attracting ingredients like hyaluronic acid, glycerin, and aloe vera, which help draw moisture into the skin and lock it in. This serum is perfect for dry, dehydrated, or dull skin, as it helps to restore hydration, reduce flakiness, and improve elasticity. It also works well for oily and combination skin, as it delivers moisture without making the skin greasy.