| 摘要 |
PROBLEM TO BE SOLVED: To improve stability over time and feeling in use in an oil-in-water type emulsion cosmetic blended with vitamin E. SOLUTION: The oil-in-water type emulsion cosmetic blended with vitamin E comprises 0.1-12.0 wt.% of vitamin E and/or a derivative thereof, 0.01-1.0 wt.% of a hydrogenated lecithin, 0.01-3.0 wt.% of a polyglyceryl fatty acid ester, and optionally not greater than 4 wt.% of 1,2-hexadiol and not greater than 5 wt.% of glycerol blended together wherein the average particle diameter of the cosmetic is adjusted to within the range of 50-200 nm, whereby stability over time and feeling in use in the oil-in-water type emulsion cosmetic blended with vitamin E can be improved. COPYRIGHT: (C)2008,JPO&INPIT
|
