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, tile adhesives, and renders, ensuring better performance and durability. In pharmaceuticals, HPMC acts as a binder, thickener, and film-forming agent in tablet coatings and controlled-release drug formulations, enhancing drug delivery and stability. In the food industry, it serves as a thickener, emulsifier, and stabilizer in products like sauces, dressings, and dairy items, improving texture and shelf life. Additionally, HPMC is utilized in cosmetics and personal care products as a viscosity modifier and film-forming agent in creams, lotions, and shampoos, providing smooth application and enhanced product performance. Its versatility and non-toxic nature make it a valuable ingredient across various industries.