Skin needling is also called micro-needling therapy or collagen induction therapy. It is a minimally-invasive non-surgical and non-ablative procedure for skin rejuvenation that involves the use of a micro-needling device to create controlled skin injury. As each fine needle punctures the skin, it creates a channel or micro-wound. It is used to break down old scar tissue and to stimulate skin cells to proliferate. This cell multiplication results in the formation of new tissue layers of elastin and collagen fibers as well as in new capillaries for an improved blood supply. This neovascularisation and neocollagenesis following treatment leads to reduction of scars and skin rejuvenation, i.e., improved skin texture, tone, firmness, and hydration.