Microneedling is a procedure performed to stimulate the production of collagen in the skin. It works thanks to the creation of microchannels in the skin by using very fine needles. The microinjuries created by the needles promote the creation of collagen and elastin so the skin will look younger and smoother. The treatment improves acne scars, wrinkles, fine lines, brown spots and stretch marks. Microneedling can be performed with traditional dermal rollers or newer automated devices. In addition, hyaluronic acid, peptides and platelet rich plasma can be applied during and after the treatment.