Microneedling, or percutaneous collagen induction, uses a motorized device with a disposable tip arrayed with tiny needles to form microwounds in the skin. These microwounds trigger the skin’s wound healing response, resulting in the growth of new collagen, leading to smoother, tighter skin. This a great and affordable treatment for fine lines, acne scars, enlarged pores, and stretch marks. A sereis of 4 monthly treatments is recommended.