You can think of microneedling as collagen induction — or collagen induction therapy.
Also referred to as microneedling, microchanneling is a treatment that involves using a tool with super-tiny needles in the very tip. 0.25 mm is the smallest amount, which penetrates the stratum corneum, or the superficial layer of skin.
The treatment creates micro-punctures from the needles in your skin. Your body treats a small wound the same way as a large wound, and stimulates fibroblasts to create more collagen in the affected area. We are basically tricking your skin into thinking it has been wounded, but as a result, we're thickening the skin and improving the texture with this procedure.