i had heard the same thing about laser. i was thinking about getting some work adn was told they would not doing anything but 2 of the doctors on here recommended the laser therapy. i had the laser comb before and didn't believe it did a darn thing. but i plunged into the laser thing as a last resort. i do the clinical sitting twice a week for 30 minute sessions. and i take a variety of supplements. of course propecia. rogaine in the morning. hlcc shampoo and conditioner. dht probiotic from gaunitz, ana growth by gauntiz, essential fatty acids by gaunitz and a alternative topicals from gaunitz. its a lot but so far it seems to be working. i would encourage anyone to google evolution hair centers. they have been a wonderful guide to this laser approach and have many interesting write ups about them. i too was a skeptic and yet to this day still remain a skeptic til i reach my goals but in the short term it has seemed to be great.