계면활성제형 세안제와 용제형 세안제에 따른 피부 상태의 변화

Abstract

This study carried out 6 week's research targeting 36 women in their age of 35~55 by grouping them into surfactant and solvent based cleansing group in order to suggest basic data for importance of cleansing. Difference between 2 groups shows that moisture content for front cheek is proved to indicate higher level in solvent based cleansing group from 3th week after application than surfactant based cleansing group (p<0.01). Sebum level of U zone showed higher at solvent based cleansing group in 6 week after application than surfactant based cleansing group (p<0.05). Sebum level of T zone showed higher at solvent based cleansing group in 6 week after application than surfactant based cleansing group (p<0.01). Roughness showed lower level at solvent based cleansing group in 6 week after application than surfactant based cleansing group (p<0.001). Wrinkle showed lowered level at solvent based cleansing group in 6 week after application than surfactant based cleansing group. Pigmentation showed lower level at solvent based cleansing group in 6 week after application than surfactant based collgrium group (p<0.001). Sebum level of T zone was reduced in 6 weeks after application surfactant based cleansing group (p<0.05). Moisture content on front cheek was increased at solvent based cleansing group (p<0.05) and roughness was reduced (p<0.05) and wrinkle and pigmentation was also reduced (p<0.01). By generalizing all mentioned above, use of solvent based cleansing is believed to result in less skin troubles and the longer solvent based cleansing is used , the longer the effectiveness lasts.