The present invention relates to a cosmetic compositions of the cucurbic acid compounds in the form of oil-in-water emulsion including public formula (I), wherein R1 indicates a basic COOR3, indicates the R3 of the H or C1-C4 alkyl optionally replaced by one or more hydroxyl groups R2 indicates a hydrocarbon free radical, includes the carbon atoms from 1 to 18 One inulin bearing hydrophobic ester or mephenesin Carbamate base, a greasy stage and a water phase. To be used for the nursing with making up keratin material.