this review title is: great for cats not so much for humans and the content is: i should have returned this as it does not really work great on human hair and it has a really bad odor however my cats took a liking to it so now it is just a really expensive cat brush i got this to brush the natural oils through my hair and i will not even do that even after i use a normal brush on my hair first.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.