Derma Pen! It is a mechanical procedure, which makes use of a micro needling pen containing 12 ultra-fine sterile needles. The needles are simply injected into the skin which leads to formation of small punctures and surface bleeding. The pain experienced is of a very low level because the needles just prick the layers of the skin. The Derma pen treatment triggers collagen production through a micro-needling technique. The treatment can treat a range of skin issues, from wrinkles, acne scars, to stretch marks, these injuries also stimulate the collagen formation process of the skin. The body stops producing more collagen as a person ages. Micro-needling face skin is a way of reminding the body to restart the collagen and elastin production process, which then leads to the formation of a new layer of skin which is thicker and smoother than before.