It is intended to provide a method for using the composition according to the cosmetics show properties such as Boja fluid of self-smoothing, etc. and crystal goods composition, including (Boger) fluid Boja. Cosmetics These help provide ease of application, to achieve a glossy finish smooth skin and hair, and / or flat. [Selection Figure Figure 2ボジャー(Boger)流体を含む結晶品組成物、及び自己平滑化等のボジャー流体のような特性を見せる化粧品にかかる組成物を用いるための方法を提供する。これら化粧品は、塗布の容易さを提供し、皮膚及び毛髪の滑らかな、平らな及び/又はつやのある仕上がりを達成するのに役立つ。【選択図】図2