Best non surgical procedure for slimming/sculpting a v-shape face? (photos)

Hi and thank you for posting your question here! Kybella
works nicely on the submental fat (double chin) and base on the picture you shared,
you need one session. Botox also works very well for jaw slimming, but the
dosing of Botox should be done very carefully by your doctor and it should be
adjusted based on the Masseter muscle tone and size to achieve good aesthetic
results without interfering with the functional aspect (chewing). If too
much Botox is injected, not only it might cause issues with chewing, it can
also make the face appearing too long and the final results may not be appealing.
Please make sure to consult a highly experienced doctor and good luck!

Hi,

You will get a great result with a mixture of skin tightening, masseter botox, kybella and filler. See a board certified plastic surgeon or board certified derm for the best results! 
Good luck, 
Dr. M