I get post-partem hair loss when my babies are 3-4 months old. This time was worse than last time and I had actual bald spots along with thinning right at the FRONT of my hairline! This stuff is great. You couldn't see the bald spots and it seemed to thicken the new baby hairs growing back in. I bought the applicator and it worked great. I am now at 7 months post partem and I don't need to use it as much, but I still have about half the container left. I will save it for my next baby. The only thing I will mention is that these fibers do cling. So, make sure to shake your head a bit, maybe finish getting ready and then wipe off your face and clothes if you have to. Also, I have very dark hair and used the dark brown color, so I can't rate the other colors.