PROBLEM TO BE SOLVED: To provide a skin cosmetic which exhibits a texture regulating effect, a pore tightening effect, a makeup performance improving effect, a makeup deterioration inhibitory effect, and is excellent in temporal stability.SOLUTION: The invention provides a skin cosmetic containing (a) 0.0001-1 mass% of polymethoxyflavone represented by formula [I]； (b) 1-25 mass% of dihydric alcohol of carbon number 3-8； (c) 1-10 mass% of an alkylene oxide derivative represented by formula: MG-[O(EO)x(PO)y-(BO)z](MG is a residue excluding a hydroxyl group from a methyl glucoside； EO is an oxyethylene group； PO is oxypropylene group； BO is oxy butylene group； x, y, and z are respectively an average addition mole number of EO, PO, and BO； 0≤x≤20； 1≤y≤10； 0≤z≤4； if x is not 0, EO and PO are added randomly, and the mass ratio of PO to the total mass of EO and PO is 10-45 mass%.) (R, R, and Rare each independently a hydrogen atom or methoxy group.)SELECTED DRAWING: None【課題】肌のキメを整える効果、毛穴を引き締める効果に優れ、化粧ノリの改善効果、化粧くずれの抑制効果を示すとともに、経時安定性に優れた皮膚化粧料の提供。【解決手段】（ａ）式［Ｉ］で表されるポリメトキシフラボンを０．０００１～１質量％、（ｂ）炭素数３～８の２価アルコールを１～２５質量％、（ｃ）式：ＭＧ－[Ｏ（ＥＯ）ｘ（ＰＯ）ｙ－（ＢＯ）ｚ]4（ＭＧはメチルグルコシドから水酸基を除いた残基；ＥＯはオキシエチレン基；ＰＯはオキシプロピレン基；ＢＯはオキシブチレン基；ｘ、ｙ及びｚは各々ＥＯ、ＰＯ及びＢＯの平均付加モル数；０≦ｘ≦２０；１≦ｙ≦１０；０≦ｚ≦４；ｘが０でない場合、ＥＯとＰＯがランダム付加し、ＥＯとＰＯとの合計質量に対するＰＯの質量比が１０～４５質量％。）で表されるアルキレンオキシド誘導体を１～１０質量％にて含有する皮膚化粧料。（Ｒ１、Ｒ２、Ｒ３は各々独立して水素原子又はメトキシ基）【選択図】なし
