Also known as collagen induction therapy Microneedling is a minimally invasive treatment to rejuvenate the skin. A device with fine needles creates tiny micro channels in the top layer of the skin, which triggers the body to create new collagen and elastin. Microneedling can improve the texture and firmness of the skin, as well as reduce scars, pore size, and stretch marks. Combined with a topical treatment, like PRP (platelet rich plasma) or another vitamin-rich serum will produce even greater results.