>>14313162Derma roller, your skin isn't static so of course choose the derma roller, your skin can stretch which allows the derma roller to pierce the skin just as effectively as the pen needler, no need for an expensive pen. Look anon, I've seen over 20 videos on YouTube about using derma roller for acne, in every single video the scar tissue went away and the person had scar less skin, it was like magic, so just buy a derma roller, but go look up some YouTube videos on it so you know which size of derma roller you buy, if you buy one with needles to long it'll damage your skin, too short needles don't do anything, you gotta look at the YouTube videos and determine what length of needles on your derma roller you need to buy and also disinfect your roller with listerine after every use.
