PROBLEM TO BE SOLVED: To provide a non-aqueous hair cosmetic having excellent ease of drying wet hair. Another object of the present invention is to provide a hair treatment method using a non-aqueous hair cosmetic which is excellent in the ease of drying wet hair. The non-aqueous hair cosmetic of the present invention contains (A) a highly polymerized methylpolysiloxane, (B) a highly polymerized dimethiconol, and (C) a non-volatile oil liquid at 25 ° C. The mass ratio of the total amount of the (A) highly polymerized methylpolysiloxane to the amount of the non-volatile oil liquid at 25 ° C. and the amount of the (B) highly polymerized dimethiconol ([(A) + ( By setting B)] / (C)) to 0.8 or more, it is excellent in ease of drying wet hair. In addition, the hair treatment method using the non-aqueous hair cosmetic of the present invention is excellent in the ease of drying wet hair. [Selection diagram] None【課題】本発明の目的は、濡れた毛髪の乾燥させやすさに優れる非水系毛髪化粧料の提供である。また、本発明の別の目的は、濡れた毛髪の乾燥させやすさに優れる非水系毛髪化粧料を用いた毛髪処理方法の提供である。【解決手段】本発明の非水系毛髪化粧料は、（Ａ）高重合メチルポリシロキサン、（Ｂ）高重合ジメチコノール、及び（Ｃ）２５℃で液状の不揮発性油が配合され、前記（Ｃ）２５℃で液状の不揮発性油の配合量に対する前記（Ａ）高重合メチルポリシロキサンの配合量と前記（Ｂ）高重合ジメチコノールの配合量との合計配合量の質量比（［（Ａ）＋（Ｂ）］／（Ｃ））が０．８以上とすることで、濡れた毛髪の乾燥させやすさに優れる。また、上記本発明の非水系毛髪化粧料を用いた毛髪処理方法は、濡れた毛髪の乾燥させやすさに優れる。【選択図】なし
