IHydroxypropyl Methylcellulose (HPMC) yipolymer eguquguqukayo, engenabungozi, kwaye ebolayo esetyenziswa kakhulu kwiimveliso zeekhemikhali zemihla ngemihla. Yaziwa ngeempawu zayo zokugcina amanzi kakuhle, ukuqina, ukuxuba, kunye nokuzinzisa, okwenza ukuba ifaneleke kwiintlobo ngeentlobo zokhathalelo lomntu, izinto zasekhaya, kunye nezobuhle.