The Radio Frequency waves give off heat that prompts your skin to produce more collagen and elastin speeding up cell turnover, so the skin gets firmer and thicker over time. Not only tightening skin, as mentioned earlier, but also restoring contours to create toned, firm, youthful-looking skin. This firming action makes Radio Frequency especially well-suited to the chin, neck, and jawline. has been used for non-surgical skin tightening since the early 2000’s; however, it has only recently gained widespread recognition, thanks to high-profile celebrities who rave about the benefits of their RF treatments.