Traditionally, lasers were the gold standard for acne scars. Specifically, ablative lasers, CO2 and Erbium, have been advocated over the nonablative lasers such as Fraxel 1550. In 2013, radiofrequency microneedling (RFM) was approved in the US and the dominance of lasers for acne scars has come under scrutiny. While there are indications for both technologies, […]