PROBLEM TO BE SOLVED: To provide a water-in-oil sunscreen that has high water resistance, does not cause unnatural whiteness even when wet with water, and is also excellent in temporal stability and texture, such as no oil feeling.SOLUTION: A water-in-oil sunscreen contains following components (A)-(D): (A) fumy anhydrous silicic acid, (B) particulate zinc oxide subjected to hydrophobic treatment, (C) polyhydroxystearic acid, (D) oil-soluble ultraviolet absorber.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】耐水性が高く、水に濡れても白浮きせず、更には経時安定性や、油感のなさといった感触にも優れた油中水型日焼け止め料を提供する。【解決手段】次の成分(A)~(D)を含有する油中水型日焼け止め料。(A)煙霧状無水ケイ酸(B)疎水化処理された微粒子酸化亜鉛(C)ポリヒドロキシステアリン酸(D)油溶性紫外線吸収剤【選択図】なし
