Works Great!
This product is amazing! I was looking for a scalp massager to stimulate growth that I could use in the shower.  I wasn't looking to pay $20-40 for the popular brands and came across this one. Not only was it cheaper, but it actually advertised waterproof. Alot of the alternatives only state they were water resistant and had reviews that the products no longer worked after getting wet a few times. This product worked great in my wet, full of shampoo hair. It also has three pulsating options and wasn't too rough on my head. Although, I am an African American wearing her natural curls, so I may have had extra cushion :). Great buy!
Rating: 5 stars