PROBLEM TO BE SOLVED: To provide a cosmetic composition that gives the skin gloss when applying to the skin, improves the texture of the skin, and suppresses foaming when filling into a container, the composition being excellent in transparency and stability.SOLUTION: According to the present invention, there is provided a cosmetic composition that comprises: 0.01-3 mass% of glycerin mono (C7-9-branched alkyl) ether as component (A); and 0.1-15% by mass of an alkylene oxide derivative as component (B) represented by formula: Z-{O-(PO)l(EO)m-(BO)n-H}a (the definition of groups in the formula are as described in the specification) and having a cloud point of 5% by mass aqueous solution is 15°C or more. Here, the mass ratio of the component (B)/the component (A) is 5-20.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】肌への塗布時に肌のツヤを出し、肌のキメを整え、容器への充填時における泡立ちを抑制することができ、且つ透明性および安定性に優れた化粧料組成物を提供すること。【解決手段】成分(A)として、グリセリン モノ(C7-9分岐アルキル)エーテルを0.01~3質量%、および成分(B)として、式(I):Z-{O-(PO)l(EO)m-(BO)n-H}a(式中の基の定義は明細書に記載した通りである。)で表され、5質量%水溶液の曇点が15℃以上であるアルキレンオキシド誘導体を0.1~15質量%含有し、成分(B)/成分(A)の質量比が5~20である、化粧料組成物。【選択図】なし