Dermarolling / Microneedling / Dermarolling on stretch marks behind knees?
« on: May 12, 2013, 07:48:35 PM »I received my 1.5mm dermaroller and 1.5mm dermastamp last week and I just have two questions:
1. Is it safe to use a dermaroller on stretch marks behind the knee?
2. I have a visible vein on one of my legs behind my left knee, can I still dermaroll over it, or would that be unwise?
Thanks for any help you can provide,
~ Rob