Botulinum toxin for jawline contouring would create a more V-shaped look to the face and jawline rather than a broad or boxy shape.

This method tends to be preferred by some with a wider, boxy-looking jawline due to large masseter muscles and who want a slimmer, more feminine-looking jawline.

The slimming effect can also potentially help emphasize the cheekbones, creating an all-over contoured look to the face.

Botulinum toxin injections in the jawline can also help decrease the activities that build up the masseter muscles, such as grinding teeth at night, to keep a slim appearance and prevent the muscles from building back up.

Prices starts from £150