Radiofrequency Microneedling is a minimally invasive procedure that uses ultrathin needles administered together with LED lights that are sending RF waves to produce thermal energy. RF Microneedling is used to improve skin texture and firmness, and to treat acne scars, fine lines and wrinkles by stimulating the skin’s natural healing process to produce more collagen and elastin. Patients may see improvement after one treatment, but it might take multiple treatments to see optimal results.