PROBLEM TO BE SOLVED: To provide a thickening composition that shows extremely high thickening effect even in the addition of a small amount of thickener and also has excellent salinity tolerance, and cosmetics comprising the same.SOLUTION: This invention provides a thickening composition comprising a water-absorbing resin and a urethane association-type polyalkylene oxide modified product, and cosmetics comprising the same.COPYRIGHT: (C)2015,JPO&INPIT【課題】少量の増粘剤の添加でも極めて高い増粘効果を示し、且つ耐塩性にも優れる増粘組成物、及びこれを含有してなる化粧料を提供すること。【解決手段】吸水性樹脂とウレタン会合型ポリアルキレンオキシド変成物を含有する増粘組成物、及びこれを含有してなる化粧料。【選択図】なし