To provide a skin care preparation having high effectiveness, further having high safety and applicability.

The skin care preparation may be some times does not increase percutaneous absorbability as expected, further in case of that the absorbability could be increased, but the safety may be lowered. Thus in certain cases, the total function of the medicine may be perform not in good enough. The skin care preparation having good absorbability and excellent safety can be prepared by formulating an unsaturated fatty acid with an oleic acid ester type intersurface active agent in the ratio of 2:1 to 1:2, which contains 5 to 15% by weight of unsaturated fatty acid and 5 to 15% by weight of oleic acid ester type intersurface active agent.