Biotin by itself will not re-grow hair, it's only one vitamin out of a whole host of vitamins and proteins you need to make new hair.
I've used Nanocaps with pretty good results, you can see more about them here: http://www.nanogen.co.uk , although I hear provillus is pretty good too.
Can you buy the barnone biotin anywhere else besides CVS? Is that the brand name of it? You can e-mail me @ lesaptl@gmail.com
Thank you!
brand name barnone sexual side effects maintenace memory loss biotin weight gain hair loss zoloft genes crap medication anger nanogen new hair proteins vitamins