Microneedling For Acne Scars We offer effective against acne scars, Microneedling devices are composed of tiny needles (most often piercing 0.5mm–2mm) that gently penetrate the skin and generate minor wounds. This increase in collagen formation helps reduce the appearance of scars, fine lines, and wrinkles. Microneedling for acne scars is safe and side-effect free. https://myperfectskinclinic.com/microneedling/