A hemostatic device comprising a hemostatic composition comprising water retention, binder dust suppression, inorganic and organic hemostatic agents, and a hemostatic composition and a container holding the hemostatic composition.保水性、バイダーダスト抑制、無機、及び有機止血剤を含む止血組成物、並びに止血剤の組成物及び止血組成物を保持する容器を含む止血デバイス。