While you probably think a scalp massager brush is unnecessary, these Amazon reviewers will make you think again on this hair scalp care brush. One reviewer raves, “Usually, when I use a conditioner in my hair, it feels soft post-use, but kinda dry/frail at the same time, that’s why I use oil in my hair after conditioner. HOWEVER, after buying this, and using it to brush oil through my hair (on a day I did not use conditioner) ONCE, my hair has never felt softer! This thing alone seems to soften my hair with oil BETTER than conditioner!” Another Amazon reviewer writes about this scalp brush, “Where have you been all of my life?”