O le Hydroxypropyl methylcellulose (HPMC) o se tasi o cellulose ethers e sili ona faʻaaogaina i le lalolagi, e tautua i vaega tetele e aofia ai le fausiaina, vailaʻau, meaʻai, teuga, ma faʻaoga tau alamanuia. A o faʻatupulaʻia le manaʻoga i le lalolagi atoa, o le malamalama auala e iloilo ai le au gaosi oloa HPMC — e aofia ai le vasega o oloa, faʻaaogāina o talosaga, ma tulaga faʻavaomalo o le lelei — e taua tele mo 'au e sailia ni punaoa ma tagata faʻatulaga mea.
O lenei tusiga o loʻo tuʻuina atu ai se taʻiala loloto i le faʻailoaina o kamupani gaosi HPMC taʻuleleia i le lalolagi atoa ma faʻafetaui le filifiliga o oloa ma manaʻoga faʻatino ma le tausisia o tulafono faʻatonutonu.