Your body has a natural electrical current that allows all of your cells to communicate and perform all of their functions correctly and efficiently. When you body gets an injury that current and signally becomes disrupted meaning your cells can't function properly which reduces your bodies ability to repair. Microcurrent therpay restores the electrical current to the injured area to promote natural healing of the tissue. Microcurrent therapy is very similar to TENS however the electrical current is much lower. Because the current is so low it doesn't stimulate the nerve cells so you feel absolutely nothing.