A wide or heavy-set jaw can often be caused by enlargement of the masseter muscles (the muscles used for chewing). The masseters sit over the jaw and can be felt when clenching the back teeth. In some people, due to genetics or frequent jaw clenching, the masseters can enlarge. Masseter enlargement can make the lower part of the face look wider and more masculine.
Jawline reduction is a specialised technique that is used to reduce the width of the jawline, making it a more attractive oval or heart-shaped face.
Botulinum toxin or ‘Botox’ injections can be used to safely and effectively shrink the size of the masseter muscles, reducing the width of the jaw and making the lower face look slimmer. The Botox selectively weakens the muscles over time, leading to an overall reduction in its size without impacting your ability to smile, speak or chew.
