A composite comprising a silicone compound sorbed onto a porous cross-linked polymer. This composition can be included in an oral care composition and inhibit bacterial adhesion on an oral surface.一種複合材料,其包含被吸收於多孔交聯聚合物上之矽酮化合物。此組成物可被含括於口部護理組成物中並抑制細菌黏附於口部表面上。