Microneedling also called dry tattoo or collagen induction therapy is a procedure that creates small micropunctures in your skin.  The body treats the small wounds by sending fibroblasts to the area to create more collagen to the affected area.  It is basically tricking the skin into thickening that has been wounded. This improves the skin texture, smoothing the skin and filling in wrinkles. This treatment can also be used for the improvement of scars, reduction of pore size and improvement of stretch marks.