Dermarolling / Microneedling / Safely dermarolling/ single needling
« on: September 09, 2013, 06:46:14 PM »I wanted to know; on which parts of your body can you NOT use a 2mm dermaroller or single needle?
I read that you can't use a 2mm dermaroller/single needle on your arms? Which length can you use? What about for your breasts? I would like to use the derma roller/single needle for stretch marks. So I was wondering what the longest lengths are that you can use for the different parts of you body..?