The present invention relates to a cosmetic composition in the form of a nanoemulsion or microemulsion, comprising: (a) at least one oil; (b) at least one nonionic surfactant with an HLB value from 8.0 to 14.0, preferably from 9.0 to 13.5 and more preferably from 10.0 to 13.0; (c) at least one C-glycoside compound; and (d) water. The cosmetic composition may be in the form of a nanoemulsion or microemulsion with a transparent or slightly translucent appearance.