New Day Aesthetic Medicine RF Microneedling Session for the Face. What does RF microneedling do? Radiofrequency microneedling is a cosmetic procedure that uses tiny needles and radiofrequency waves to rejuvenate facial skin. This procedure stimulates the growth of healthy new skin, which can benefit common skin issues like acne scars, poor skin texture and wrinkles. Contact New Day Aesthetics for a consultation to make sure the service will fit your needs.