High frequency devices deliver low voltage electrical current to the area to be treated. There are
different attachments for different applications. This is used very effectively in killing the
bacteria that cause active pimples. As a result the pimples resolve much more quickly. A
different attachment is used to increase blood flow in the scalp and stimulate hair growth. It is
also effective at reducing the inflammation in keloids. The procedure takes just a few minutes
in the average person.