Don't waste your money. It is all the same, miracle, hair grows back. There is no such thing. Otherwise you would have heard it from different source than the ad itself. These people know how to make money from folks like us.
If anyhting you can figure out why hair fall off and not grow back. Why dht in testosterone kills hair folicals and how can you stop that?
Good luck. If you find soemthing that helps I would love to know I have lost almost all of my hair.