The present invention provides a water-washable water-repellent cosmetic composition, which contains: at least one emulsifier with HLB value of 13 or less, wherein the weight percentage of emulsifier with HLB value of 13 or less is 0.1% to 13%; at least one solid fat, wherein the weight percentage of the solid fat is 1% to 18%; at least one thickener, wherein the weight percentage of the thickener is 0 to 18%; at least one powder, wherein the weight percentage of the powder is 0.5% to 15%; and at least one liquid fat, wherein the weight percentage of the liquid fat is 2% to 80%. The cosmetic composition of the present invention possesses water-repellent property, and may easily remove the cosmetic by simply rubbing with water without using special organic cleansing oil.本發明提供一種水洗式防潑水之彩妝組合物,其包括:至少一HLB值小於等於13的乳化劑,其中該HLB值小於等於13的乳化劑的重量百分比為0.1~13%;至少一固態油脂,其中該固態油脂的重量百分比為1~18%;至少一增稠劑,其中該增稠劑的重量百分比為0~18%;至少一粉劑,其中該粉劑的重量百分比為0.5~15%;以及至少一液態油脂,其中該液態油脂的重量百分比為2~80%。本發明之彩妝組合物具有防潑水性,且只要簡單的以水搓揉不必透過特殊的有機卸妝油就能達到將彩妝卸除的效果。