| 摘要 |
PROBLEM TO BE SOLVED: To provide a W/O/W-type emulsified skin preparation having high transdermal absorption properties even after stored for a long period at a high temperature. SOLUTION: This W/O/W-type (a type comprising an inner water phase, an oil phase, and an outer water phase) emulsified skin preparation contains 4-20 pts.wt. of a sorbitan fatty acid ester and 1 pt.wt. of a saccharose fatty acid ester, wherein the inner water phase contains a water-soluble active ingredient.
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