Carbomer series (ACRYPOL®) Carbomer polymer is a high molecular polymer cross-linked by acrylic acid and propylene sucrose or propylene pentaerythritol. It has good gelling, adhesive and thickening properties. , Emulsifying, suspending and film-forming properties, and the chemical properties are stable and safe, without irritation and allergic reactions. It can increase the bioavailability and show good correlation between in vivo and in vitro.