PROBLEM TO BE SOLVED: To provide an external composition wherein the dispersion stability of non-water swellable powder is improved, and a method for stabilizing the dispersion of non-water swellable powder in an external composition comprising non-water swellable powder.SOLUTION: The present invention provides an external composition comprising heparin analogs and non-water swellable powder and exhibiting flowability at 25°C.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】本発明は、非水膨潤性の粉体の分散安定性が向上された外用組成物を提供すること、非水膨潤性の粉体を含む外用組成物において、非水膨潤性の粉体の分散安定化法を提供することを目的とする。【解決手段】ヘパリン類似物質及び非水膨潤性の粉体を含み、25℃で流動性を呈する外用組成物。【選択図】なし
