i) sugar and especially rakutsurosu which include 4 water of crystallization from 3 II) the ideal carrier, from the group which consists of the styling polymer or the surface active agent the hair treatment composition which at least includes one which is selected addition component.i)3から4個の結晶水を含む糖、特にラクツロース;ii)好適な担体、スタイリングポリマーまたは界面活性剤からなる群より選択される少なくとも1つの付加的成分を含むヘアトリートメント組成物。