Minoxidil
"This product works very well. I've been using it for the past 3 years and it has been a life saver. It's restored most of the thickness I had before I began losing my hair. I think most people on here complaining that it doesn't work either aren't following the instructions on how to use it properly, or they waited until it was too late ( being completely bald) to start using it. Keep in mind too that this product takes a few months to begin working. My only complaint is it causes dandruff and itchy scalp."