My beautiful red-headed daughter has lost so much of her hair. She is desperate to try the laser comb. Has anyone had any luck with this or is it a waste of money? She did try the laser treatment at a 'Hair' place..but it was 1,000$ and she cannot afford that ongoing. She said it didn't restore her hair but it did seem fuller.....PLEASE let me know your opinions/wisdom, etc. I too have hair thinning, bad (we both have thyroid issues). Thank you.