To obtain a smooth and uniform film piled on a keratinous fiber and/or a film having resistance against water and/or tear and/or sweat, and/or a loading effect.

This eyelash-coating composition contains an aqueous phase, at least one film-forming polymer in a form of dispersed solid particles in the aqueous phase, a dispersed phase containing a thickening agent for the aqueous phase in a sufficient amount such that the dispersed phase has ≥0.2 Pa. s viscosity, and a fatty phase dispersed in the aqueous phase and having ≥0.2 Pa. s viscosity, and does not contain a surfactant for dispersing the fatty phase into the dispersed phase in a physiologically acceptable medium.