How many ml of filler would I need to achieve my desired jawline? Which filler is best for this application? (Photo)

FIllers should do an excellent job to straighten your jawline.  The best fillers for this area are firm fillers such as Restylane Lyft or Radiesse.  Typically two syringes per side are needed.

I often like to work with Sculptra Aesthetic when treating the posterior jawline and preauricular region. I usually recommend starting with 1 vial per session for this indication with most patients require 2-3 sessions spaced 1 month apart.If a hyaluronic acid based filler like Restylane is used, then I would probably start with 1 mL per side and then add more as needed at followup appointments.