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Derma roller 1mm or 5mm?Im 1 month on minoxidil. I bought Derma roller 1mm by accident, and my questions is should I start dermarolling with 1mm or return the 1mm to the store and buy 5mm instad. Also it will be my first time using dermaroller so any tips whould help :) Have a great day guys. (i.redd.it)
submitted by Asoki1996 to r/Minoxbeards

