| abstract |
The present invention relates to a cosmetic, which has the same or more antioxidant activity and moisturizing properties as a conventional vitamin E derivative, and has excellent emulsifying power and solubilizing power, and is also sticky to the skin (particularly after sticking to the skin and sticking to dryness). The present invention aims to provide a cosmetic which is highly reduced in use and excellent in usability. That is, the cosmetic according to the present invention is characterized by including a vitamin E derivative represented by the following formula (I) or a salt thereof.n n n Formula In n n n n n n n [In Formula I, R 1 , R 2 , R 3 are H, CH 3 ; R 4 is H, C 1-6 alkanoyl group, C 1-6 alkyl group, SO 3 H group, P (O) (OH) 2 group, CH 2 COOH group or COCH 2 CH (SO 3 H) COOH group ; EO is an ethylene oxide group; BO is a butylene oxide group; k, n are numbers from 0 to 30; m is a number from 1 to 30] |