I'm 38 with normal skin and no skin conditions. I've done 3 BBL facials to help with hyperpigmentattion (from sun exposure) and I still have a significant amount. I plan on having my first Halo in one month. In the meantime I'd like to continue home dermarolling to increase product absorption (vit c, tretinoin, and skinmedica recovery complex). My aesthetician recommended I stop home dermarolling, however all the research I have done says this is harmless and great for product absorption.