PROBLEM TO BE SOLVED: To provide a novel cosmetic which has gloss, no tightly feeling or stiff feeling such as a conventional silicone-based resin film, excellent sense of use, adhesiveness and flexibility and good color migration prevention effect such as secondary adhesion and hardly causes makeup collapse.SOLUTION: There is provided a cosmetic which has a structure containing at least a silicone macromonomer represented by the formula (1) as a monomer unit and contains an acrylic silicone copolymer having a(meth)acrylic chain in the main chain (provided that the acrylic silicone copolymer has a refractive of 1.47 or more.) [X represents a divalent aromatic group or -COOR-； Rrepresents a divalent aliphatic group which may contain O bonded to Si； Rrepresents H or a methyl group； Reach independently represents a monovalent alkyl group having 1 to 6 carbon atoms； Rrepresents phenyl； n represents an integer of 1 to 100； m represents an integer of 1 to 100: and the composition ratio n/m is 1/2 to 4/1.]SELECTED DRAWING: None【課題】光沢がある化粧料であって、従来のシリコーン系樹脂皮膜のようなつっぱり感やごわつき感がなく、使用感、密着性、柔軟性に優れ、二次付着等の色移り防止効果が良い、化粧崩れのし難い、新規の化粧料の提供。【解決手段】モノマー単位として、少なくとも式（１）で示されるシリコーンマクロモノマーを含む構造であり、主鎖に（メタ）アクリル鎖を有するアクリルシリコーン共重合体（但し、前記アクリルシリコーン共重合体の屈折率が１．４７以上である）を含むものである化粧料。［ＸはＣ６～１２の２価の芳香族基又は－ＣＯＯＲ４－；Ｒ４はＳｉと結合されているＯを含んでいても良い２価の脂肪族基；Ｒ１はＨ又はメチル基；Ｒ２は各々独立にＣ１～６の１価アルキル基；Ｒ３はフェニル；ｎは１～１００の整数、ｍは１～１００の整数；構成比ｎ／ｍは１／２～４／１］【選択図】なし
