Hydrogel masks are skincare products made from a gel-like material that contains water and beneficial ingredients. They are designed to adhere closely to the skin, allowing for better absorption of nutrients. These masks often include ingredients like hyaluronic acid, vitamins, and plant extracts to hydrate and nourish the skin. Typically used for a short period, hydrogel masks provide a cooling sensation and can help improve skin texture and appearance. They are popular for their convenience and effectiveness, making them a favored choice in many beauty routines. After use, the skin often feels refreshed and revitalized.