For a razor-sharp jawline, there are a few surgical methods. As well as non-surgical ones. Some may take a longer time to heal. Some of those are
Face/ Neck Thread lift
Jawline contouring with fillers
Botox
Chin/Neck liposuction
The face/neck lift is recommended for significantly older people to remove the sagging skin and fat.
The use of fillers helps to lift, define, and shape the jawline as an easy non-surgical procedure.
Botox injections relax and reduce the muscles. This eventually leads to a slimmed shape that gives a v-line and a far slimmer jaw than before.
Chin liposuction works by sucking out excess fat from areas on the chin to redefine the jawline shape with a natural look.