| abstract |
PROBLEM TO BE SOLVED: To provide a technology for including a sufficient amount of a stable oil-soluble active ingredient in a high internal phase water-in-oil emulsion using an organically modified clay mineral, especially a solid oil-soluble active ingredient. To do. The skin external preparation contains 1) an organically modified clay mineral, 2) L-carnitine and / or a salt thereof. Furthermore, it is preferable to contain 15 to 30% by mass of dimethicone or cyclomethicone, further preferably 1 to 10% by mass of polyether-modified methylpolysiloxane, and preferably in the form of a water-in-oil emulsifier. [Selection figure] None |