Hydroxypropylmethylcellulose (HPMC) is widely used in the construction industry as a key additive in cement-based products. It improves the workability, water retention, and adhesion of mortars, plasters, and tile adhesives, ensuring better performance and durability. In pharmaceuticals, HPMC serves as a coating agent for tablets, providing controlled release of active ingredients and enhancing stability. It is also used as a thickener, binder, and stabilizer in various personal care products, such as shampoos, lotions, and creams, to improve texture and consistency. In the food industry, HPMC acts as an emulsifier, thickener, and stabilizer in products like sauces, dressings, and baked goods, enhancing their quality and shelf life. Its versatility and non-toxic nature make it a valuable ingredient across multiple industries.