| 摘要 |
A PREPARATION FOR EPIDERMIS CONTAINING KOJIC ACID AND/OR ITS DERIVATIVE AND AN ULTRAVIOLET LIGHT ABSORBENT, WHICH HAS IMPROVED PREPARATION STABILITY AND WHICH SHOWS LASTING EFFECTIVENESS, IS PROVIDED. THE IMPROVED PREPARATION STABILITY IS IMPARTED BY ADDING TO THE PREPARATION AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF FATTY ACID ESTERS AND FATTY ACID GLYCERIDES. |
