| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a skin care preparation having excellent skin beautifying effects, especially bleaching effects and/or aging preventing effects. <P>SOLUTION: This skin care preparation comprises a compound represented by formula (1) [wherein, R<SP>1</SP>denotes CH<SB>2</SB>OH or a COOR<SP>6</SP>; R<SP>6</SP>denotes hydrogen, a 1-3C lower alkyl group or a cation forming a salt with COO<SP>-</SP>; R<SP>2</SP>to R<SP>5</SP>denote each independently hydrogen atom or methyl group; and A denotes C(CH<SB>3</SB>), C(CH<SB>3</SB>), C(=CH<SB>2</SB>, CH(CH<SB>3</SB>) or C(OH)(CH<SB>3</SB>)] and a specific ingredient. <P>COPYRIGHT: (C)2004,JPO |
