Fractional RF Microneedling Machine (SAHPRA Approved)Fractional Radio Frequency Microneedling (MRF) Benefits of RF Microneedling Micro needling (also known as collagen induction therapy) is a minimally invasive treatment that has been used for decades to rejuvenate the skin. A device with fine needles or pins creates tiny punctures in the top layer of the skin, which triggers the body to create new collagen and elastin. Results can include improved texture and firmness, as well as skin resurfacing. RF