over a year ago there was a thread about dermal roller. At that time they were extremly expensive but now that the price is low I am considering buying one.
Has anyone used a dermal roller with minoxidil? Any results?
A couple of internet sites with dermal rollers (I have nothing to do with them):
http://www.acuneeds.com/products/equip.aspx?area=Equip&cat=EDR&code=DROLLJM (not sure if this roller has needles or it is just for massage or something).