I notice that my hairline is thicker and fuller.  It's not bad.  I see old pictures and I'm impressed with how it looks now.  The new hair grows in peculiarly.  It doesn't all grow in the same direction like all the other follicles.  I have to be very careful with my haircuts.  If my haircut is too short, it isn't noticeable, but it takes a while to get back to the point that I like.  As far as the additonal pills that they want me to take. I took them for a while didn't see much of a difference.  I stopped and still didn't see a difference.