Hydroxypropylmethylcellulose (HPMC) is widely used in the construction industry as a key additive in cement-based products. It improves workability, water retention, and adhesion in mortars, renders, and tile adhesives, ensuring better performance and durability. In pharmaceuticals, HPMC acts as a binder, thickener, and film-forming agent in tablets, capsules, and coatings, providing controlled drug release and stability. In the food industry, it serves as an emulsifier, thickener, and stabilizer in products like sauces, dressings, and baked goods, enhancing texture and shelf life. Additionally, HPMC is utilized in personal care products, such as shampoos and lotions, to improve viscosity and skin feel. Its versatility and safety make it a valuable ingredient across various industries.