| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a composition for skin external use, containing retinoic acid which exhibits an excellent skin regeneration-promoting action, little produces side effects, and is excellent in preparation stability. Ž<P>SOLUTION: Provided is a composition for skin external use, characterized in that divalent metal inorganic acid salt fine particles containing retinoic acid sealed therein is compounded with a lyotropic liquid crystal. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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