Methylcellulose is a chemical compound derived from cellulose, a natural polymer found in plant cell walls. It is commonly used as a thickening agent, emulsifier, and stabilizer in various food products, pharmaceuticals, and cosmetics. Methylcellulose is known for its ability to form gels when heated and revert to a liquid state upon cooling, making it useful in cooking and baking. In addition to its culinary applications, methylcellulose is also utilized in the construction industry as a binder in cement and plaster. It is considered safe for consumption and is often used in gluten-free recipes to improve texture and moisture retention in baked goods.