Abstract: A device for dispensing and applying a cosmetic product wherein the cosmetic product is movable between a position retracted into the device and a position deployed out of the device includes a receptacle for the cosmetic product and a sheath forming a housing for the receptacle. The sheath covers the cosmetic product when the cosmetic product is in the position retracted into the device, and at least partially uncovers the cosmetic product when the cosmetic product is in the position deployed out of the device. The device further includes a rotating mechanism configured to create a relative displacement between the sheath and the receptacle to allow the cosmetic product to move between the position retracted into the device and the position deployed out of the device and a base forming a housing for the rotating mechanism. The base and sheath are made of cardboard.

Abstract: A cosmetic product application device includes an application head, the application head having a cosmetic product loading area including a cavity formed in the application head and opening outwards the application head through at least one orifice. The application head includes a material whose thermal effusivity is higher than that of a target surface, the target surface being the skin of a user. The application head also includes asperities.

Abstract: A cosmetic product application device includes an application head, the application head including a cosmetic product loading area having a cavity formed in the application head and opening outwards the application head through at least one orifice, and an area for applying the cosmetic product loaded on the loading area, over a target surface such as the skin of a user, the application head including a material whose thermal effusivity is higher than that of the target surface, the target surface being the skin of a user.

Abstract: A refillable applicator for a cosmetic product includes a cartridge that is movable between an initial position and an ejected position. The applicator includes a case housing the cartridge, and a push button designed to eject the cartridge, the push button being movable between an idle position wherein it is designed to enable the cartridge to be in the initial position in the case, and an ejection position wherein it is designed to eject the cartridge from the case.

Abstract: A system for mixing two cosmetic products includes a tubular bottle defining a first reservoir containing a first product to be mixed, a tubular cartridge defining a second reservoir containing a second product to be mixed, a retaining device suitable for retaining the cartridge on the bottle in an injection position in which the first reservoir communicates with the second reservoir via the inlet orifice of the base and the injection orifice of the cartridge, a perforator having an upper edge designed to perforate the cap that seals the inlet orifice when the cartridge occupies the injection position, and a piston that seals the lower end of the cartridge and that is axially slidably mounted between an initial bottom position and a final top position in order to push the second product through the injection orifice from the second reservoir to the first reservoir.