PROBLEM TO BE SOLVED: To provide compositions containing a bicell structure, which are excellent in temporal stability even when containing ceramides and excellent in penetration feeling and rough skin improvement effect.;SOLUTION: Provided is a composition containing a bicell structure that contains the following components (a) to (e): (a) a phospholipid, (b) ceramides, (c) at least one surfactant selected from the group consisting of polyoxyethylene sterol ether and polyoxyethylene stanol ether, (d) at least one dihydric alcohol selected from the group consisting of propylene glycol, dipropylene glycol, and 1,3-butylene glycol, and (e) water, and is characterized by that the content mass ratio (a)/(c) of the component (a) and the component (c) is 0.2 to 2.0, and the content mass ratio (b)/{(a)+(c)} of the component (b) to the total of the component (a) and the component (c) is 0.03 to 0.8.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2020,JPO&INPIT
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