Portable device for treating wrinkles by means of amplitude modulated, mono-directional currents, comprising: an outer case of such dimensions that it can be grasped only by a hand, a plurality of electrodes of little dimensions which come out from one of the surfaces of said case, each one of said electrodes being configured to slide along its own axis inside a respective guide and to be pushed outwards by the action of a spring； a programmable electronic unit, arranged inside said case, configured to generate low frequency, amplitude modulated, mono-directional currents, and to send them to said electrodes； a battery, arranged inside said case, configured to feed said programmable electronic unit, characterized in that each one of said electrodes, in its own terminal portion, is provided with a circular crown of pointed terminals and with another needled point arranged substantially at the axis of the electrode and projecting with respect to the plane of said pointed circular crown and in that said device further comprises a wireless data transmission unit, arranged inside the box, configured to manage the regulation parameters of said currents sent to the electrodes.
