Gel-based products are formulations that use a gel-like consistency, often made from water, thickeners, and other ingredients. These products are popular in various industries, including cosmetics, pharmaceuticals, and food. They provide a smooth texture and can be easily applied to the skin or hair, making them ideal for lotions, hair gels, and even certain types of medications. In cosmetics, gel-based products are favored for their lightweight feel and quick absorption. They can deliver hydration without leaving a greasy residue, making them suitable for all skin types. Common examples include aloe vera gel, hair styling gels, and facial serums.