So if you are wondering if this viatek hair pro laser hair brush really works then you might want to look around and get some other resource opinions. There is not always one thing you can believe in just because it exists. I know people who have used the viatek hair pro laser hair brush but are not 100% sure that it works. They have told me they did notice a thickening of hair, but feel as if it could have been other techniques they were using to regrow hair.
So as I said you really need to do the research and find out if these laser hair combs truly work or if they are a hoax.