Electric Pulse Treatment for Hair Loss?

Hi,
have you ever heard about electric pulse treatment for hair grow?? it works??

Since its invention, electricity has been marketed for treating ailments ranging from cancer to hair loss. We have seen many benefits of electricity in healing wounds, ulcers, bone that will not unite, etc… but I don’t know of any proven value for the electric pulse therapy and hair loss. This fits into my usual dictum of “buyer beware”.