★★★★☆
I don't know if this brushing technique will grow hair back. But, I gotta tell you I have been doing it for 3 days now and I am hooked on it. It feels so good to me that I look forward to doing the brushing. I don't have a lot of hair loss but some thinning on top thought I would give it a try. Will let you know if my hair thickens up. Thanks