As we age, we lose support and structure in our face from our fat pads along with bone resorption, creating these dreaded jawline "jowl" sagging. For a more defined jawline to strengthen your profile (and help prevent "jowl" sagging), we use injectable fillers like Revanesse Versa - a filler known to limit swelling and give subtle, soft enhancements - or Radiesse. Using a cannula to limit pain and swelling, we inject on the bone in strategic points to get more lift and shaping, resulting in a more contoured lower face and defined, structured jawline. You can use Threads in this area, or Botox along the jawline to shrink the muscle, specifically the masseter muscle which supplies the biting and chewing motion in the jaw. When you inject botox into this muscle, it shrinks it down over 2-4 weeks giving a much more angulated contoured jawline. This is very common practice outside the United States, particularly in our Asian-population, but we are seeing a big trend in our patients wanting facial sculpting where we are using Botox along the jawline to shrink down the jawline giving a more slimmed look and tighten the skin. I would suggest getting a formal evaluation with a facial sculpting expert. Best, Dr. Emer