ARBOCEL, Benecel, Methocel, Metolose, Pharmacoat, Tylose, VIVAPHARM, Walocel, AnyAddy
The mechanism of action of Hydroxypropyl Methylcellulose is a result of its unique molecular structure. HPMC is a cellulose derivative with hydrophilic hydroxypropyl and methyl groups attached to the cellulose backbone. When added to a formulation, HPMC disperses in water to form a colloidal solution.