Masseter reduction via Botox caused jaw line to lose definition. Should I do Kybella or just Voluma on jaw line? (Photo)

Thank you for your question regarding nonsurgical procedures to slim the face.  There are a few modalities that may help you achieve a slimmer lower half of your face.  The first is the use of Botox in the masseter muscles.  These muscles can become large if you area grinding or clenching your teeth or just genetically.  By relaxing the muscles with Botox, over time they will relax and diminish in size.  This will result in a smoother and less sharp angle of the jawline.  Secondly, fillers can also be used strategically, and in addition to the Botox, can help contour the jawline to the shape you desire.  Lastly, some are using Kybella (off label) to melt fat in the lower face (jowls) as well as using it's on label use to melt fat under the chin.  This can also be used in addition to the other treatments discussed above.  
To be sure, see two or more experienced, licensed and board-certified providers in your area for a complete evaluation to make sure you are a good candidate and that it is safe for you to have treatment. I hope this helps.

Hello and thank you for your question. Dermal fillers can be injected along the jawline to create a sharper and more defined angle, providing a more sculpted and youthful appearance. A weak or recessed chin can contribute to an unbalanced jawline as well. Dermal fillers can be used to augment and enhance the chin, improving overall facial harmony and defining the jawline. Fillers can also correct minor jawline asymmetries, providing a more symmetrical and aesthetically pleasing appearance.

For a more defined jawline to strengthen your profile (and help prevent the dreaded jawline "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. I would suggest getting a formal evaluation with a facial sculpting expert. Best, Dr. Emer