Microneedling, also called percutaneous collagen induction therapy, is performed using a handheld, drum- or pen-shaped device, electrically powered, with tiny needles that make precise, microscopic punctures in the skin. These “micro-injuries” do not leave scars; they work by helping to stimulate the skin to repair itself naturally through a process called dermal remodeling.
Microneedling works by encouraging your skin to make more collagen. The pinpricks from the procedure cause slight injury to the skin and the skin responds by making new collagen-rich tissue.
Microneedling may also be combined with topical serums, radiofrequency, and platelet-rich plasma. A dermatologist can help you navigate the decisions regarding additional treatment options and their estimated costs.