PROBLEM TO BE SOLVED: To provide a jelly-like composition for oral cavity having excellent facilitation and usability, having excellent real cleaning feeling of spaces between the teeth and the faces of the teeth, having an excellent outward appearance as merchandise, and having excellent preservation stability.SOLUTION: The jelly-like composition for oral cavity is characterized in that (A) silica granules are solidified into jelly-like state, (B) using an aqueous solution of a gelling agent selected one or two or more than two from agar, gellan gum and pectin, the water content of the composition is 50-90 mass%, and the jelly strength of the composition is 10-500 g.COPYRIGHT: (C)2013,JPO&INPIT【課題】簡便で使用性に優れ、歯間及び歯面の清掃実感が高い上、外観が良く保存安定性に優れたゼリー状口腔用組成物を提供する。【解決手段】(A)シリカ顆粒を、(B)寒天、ジェランガム、ペクチンから選ばれる1種又は2種以上のゲル化剤の水溶液でゼリー状に固化してなり、組成物中の水分含量が50~90質量%で、かつゼリー強度が10~500gであることを特徴とするゼリー状口腔用組成物。【選択図】なし