| abstract |
The present invention provides a ceramide lamellar structure comprising a glucoside surfactant, a preparation method thereof, and an external skin composition comprising the structure. According to the preparation of the skin external composition of the present invention, it has excellent phase stability, and by using multilayered lamellar liquid crystals to stabilize ceramides, it is possible to stably form a large amount of ceramides, and then to exhibit excellent ceramides when applied to the skin. Skin moisturizing and skin barrier function recovery effect. |