Help! *Dermaroll Question*
Hi, guys! So, basically, I never had any problems with my skin. As a kid and as a teenager, I'd never get a pimple. Maybe one or two, but nothing out of control. Never left a scar. However, when I turned 20 (which makes no sense to me at all, but okay lol) I started developing cystic acne which left these indented scars. I'm going to start dermarolling, since I kind of got my acne under control, but idk whether to start with the 1.5mm or 2mm? What do you guys think would be appropriate for my skin?