An oil-in-water microemulsion including, in weight percentages: between 70% and 94% of water； between 1% and 15% of at least one perfumed hydrophobic substance； between 4% and 20% of at least one preferably volatile solvo-surfactant, which is a monoalkylated glycerol derivative of formula (I)； and between 0.1% and 15% of at least one anionic surfactant and at least one alkyl glucoside as a hydrotropic agent. The microemulsion can therefore be used to produce a fine fragrance composition or a cosmetic or personal hygiene composition.
