SubjectUse of the excellent characteristics of microfibrillar cellulose to provide a variety of active tablets, such as medicinal effective components, nutritional components or various ingredients, such as SAPI and food components, with high concentrations, and various kinds of disintegrating tablets having various purposes and uses for various foods, and compositions for the collapsing tablets.MethodA collapsing tablet composition comprising only a microfibrous cellulose and a collapsing tablet composition comprising an active ingredient, and a collapsing tablet for food or medicine containing a composition for collapsing tablets.【課題】微小繊維状セルロースの優れた特性を利用し、薬効成分、栄養成分又はサプリ・食品成分等の各種有効成分を高い濃度で含む、医薬・漢方薬、及び各種食品等の多様な目的・用途を有する各種の崩壊錠剤、及び、該崩壊錠剤用の組成物等を提供すること。【手段】微小繊維状セルロースのみからなる崩壊剤成分及び有効成分を含む崩壊錠剤用組成物、及び、崩壊錠剤用組成物を含む食品用または医薬用崩壊錠剤。