Collagen induction therapy is recommended by doctors, dermatologists and corneotherapists worldwide as a method of improving the appearance of skin. In the case of skin-needling CIT, treatment is intended to jumpstart the production of your own natural collagen. The procedure uses the derma CIT Pen, which consists of extremely fine needles that are both intricately constructed and extremely precise. Targeted use of these medical-grade, stainless-steel needles instigates a natural process of healing that stimulates a regeneration of skin cells. The Pen treatment also allows topical nutrients to absorb into the skin more readily, encouraging production of collagen and elastin.