Issue Is it possible to remove acne scars? #27
It consists of passing a small roller filled with small needles in a row throughout the area affected by acne scars. These needles penetrate the skin causing microscopic wounds that, on healing, form new skin because it promotes the increase of collagen fibres in the damaged skin. This treatment is for people with mild or moderate damage.
This alternative can be done at home by buying the roller and following the instructions; however, it is recommended that a dermatologist guide the treatment.