Dermarolling / Microneedling / Re: Different needle lengths used in mixed rolling schedule
« on: April 10, 2013, 10:14:22 AM »I noticed you mentioned using acids after rolling may be beneficial with pigmentation. Can you elaborate on the actual method? I had severe melasma that has mostly gone away but there is a stubborn spot on my forehead and a couple of tiny spots on my cheeks (those could be PIH). I have rolled 2-3 times with 1.5mm and I wonder if incorporating some acidic compound after rolling might help with pigmentation?
Cheers!