Provided is a transcranial current stimulation apparatus. A transcranial current stimulation apparatus according to one embodiment of the present invention, which is put on or attached to the head of a user to apply an electrical stimulation to the brain, comprises: a first anode which comes into contact with a first part of the head and through which a first current flows； and a first cathode which comes into contact with a second part of the head and has a different amount of current from the first current.
