Review (5/5): Suits My Purpose
I'm pleased to have this scalp massager. It works well, feels strong, but comfortable. I feel it is stimulating hair growth but I do not have any evidence to support this claim. It just feels good. I use it twice a day and I find it relaxing. Note: I have not used it in the shower during shampooing, and honestly, I probably never will as I don't want to chance interfere with the proper functioning of the battery operation.
I can recommend this to others. Just make sure you have your own batteries on hand. It's very easy to install the batteries!