Abstract: A device for stimulating a gum using a low frequency is disposed. The gum stimulation is performed in such a manner that a conductive silicon electrode pad formed in a mouthpiece shape closely contacting with a gum is connected, and low frequency stimulation is provided to a gum for thereby enhancing a blood circulation at a gum and releasing a certain pain at a gum, so that a gum can be health. The device for stimulating gums using a low frequency comprises a connection cable for transferring a low frequency current generated by the low frequency generator to the electrode pad, and a connection terminal formed at one side of the electrode pad and connected with the connection cable.