Abstract: A device for microdermoabrasion using a flow of a mixture of air and reducing substances, the device comprising a casing with a vacuum pump and a compressor at an interior of the casing. The device further comprising a control footswitch for actuating the compressor, a mixing bulb and a collecting bulb at an exterior of the casing, and a handpiece extending between the mixing bulb and the collecting bulb. The mixing bulb contains a mixture of air and reducing substances. The mixing bulb, the handpiece and the collecting bulb are monoblocks and are contained in a single cylinder block which is detachably connected to the casing.