Rene Furterer RF 80 helped save my hair. After undiagnosed thyroid issues, my hair began falling out by the handfuls. Once diagnosed and starting on medication (synthroid) my hair continued to fall out at an alarming rate for a few months. I now had bald places everywhere and my scalp was visible. It was horrible and embarrassing. My hairdresser suggested Rene Furterer RF 80. I have now been using it for 6 months and the difference is night & day. New hair growing in, no longer looks thin and absolutely on its way to its previous health. I can see and feel the difference. I am a huge fan and would recommend this to anyone with sudden hair loss. Expensive, but worth it. I plan to stay on it for another month, then stop and hope for the best. I bought my Mom the system for Christmas and after 5 weeks she is starting to see a difference (she is 77). I hope it works for you too.