A cosmetic product, comprising a) a cosmetic preparation containing, based on the total weight thereof, a1) 40 to 80 wt.% of ethanol; a2) 20 to 60 wt.% of at least one starch compound, b) a device for flash evaporation of the cosmetic preparation a), comprising b1) a container which defines a closed interior in which the cosmetic preparation can be received, b2) a valve or a similarly functioning closure element for closing and opening the interior of the container that is at least partly filled with the cosmetic preparation a), b3) a heating device for heating, under increased pressure, the cosmetic preparation a) which is located in the closed interior of the container, and releasing, under reduced pressure, the heated cosmetic preparation a) from the interior of the container into the surroundings, b4) a nozzle which makes it possible to atomize the cosmetic preparation a) escaping from the container, c) a reservoir for the cosmetic preparation a), from which the cosmetic preparation a) can enter the container b1), wherein - the access between the reservoir and the container b1) has a component for flow control, by means of which component the flow of the cosmetic preparation a) from the reservoir into the container b1) can be interrupted, - the reservoir has at least ten times the volume, preferably at least fifty times the volume of the container b1), - the pressure inside the reservoir corresponds to the ambient pressure, and the cosmetic product does not comprise a propellant, wherein the cosmetic product does not comprise a pump device which is suitable for releasing or spraying the cosmetic preparation a) without the action of the device for flash evaporation. a) a cosmetic preparation containing, based on the total weight thereof, a1) 40 to 80 wt.% of ethanol; a2) 20 to 60 wt.% of at least one starch compound, a1) 40 to 80 wt.% of ethanol; a2) 20 to 60 wt.% of at least one starch compound, b) a device for flash evaporation of the cosmetic preparation a), comprising b1) a container which defines a closed interior in which the cosmetic preparation can be received, b2) a valve or a similarly functioning closure element for closing and opening the interior of the container that is at least partly filled with the cosmetic preparation a), b3) a heating device for heating, under increased pressure, the cosmetic preparation a) which is located in the closed interior of the container, and releasing, under reduced pressure, the heated cosmetic preparation a) from the interior of the container into the surroundings, b4) a nozzle which makes it possible to atomize the cosmetic preparation a) escaping from the container, b1) a container which defines a closed interior in which the cosmetic preparation can be received, b2) a valve or a similarly functioning closure element for closing and opening the interior of the container that is at least partly filled with the cosmetic preparation a), b3) a heating device for heating, under increased pressure, the cosmetic preparation a) which is located in the closed interior of the container, and releasing, under reduced pressure, the heated cosmetic preparation a) from the interior of the container into the surroundings, b4) a nozzle which makes it possible to atomize the cosmetic preparation a) escaping from the container, c) a reservoir for the cosmetic preparation a), from which the cosmetic preparation a) can enter the container b1), wherein - the access between the reservoir and the container b1) has a component for flow control, by means of which component the flow of the cosmetic preparation a) from the reservoir into the container b1) can be interrupted, - the reservoir has at least ten times the volume, preferably at least fifty times the volume of the container b1), - the pressure inside the reservoir corresponds to the ambient pressure, and the cosmetic product does not comprise a propellant, - the access between the reservoir and the container b1) has a component for flow control, by means of which component the flow of the cosmetic preparation a) from the reservoir into the container b1) can be interrupted, - the reservoir has at least ten times the volume, preferably at least fifty times the volume of the container b1), - the pressure inside the reservoir corresponds to the ambient pressure, and the cosmetic product does not comprise a propellant,