I've been using the Tricomin for about a month now. I have no idea if it is doing anything, but I think my shedding has slowed down. I also have some new hairs, but some of them started before I even tried the Tricomin so I don't want to say that it had any effect. I'm also using the Folligen cream in the front of my hair, but that causes some burning and itching so I don't use it every day. I've also been using Nizoral. I gave up Rogaine because of side effects.