Jawline slimming Botox is treatment placed into the masseter muscles to help soften a broad or heavy lower-face appearance and create a more tapered contour.
About treatment
Price:
From £350
A softer, more refined lower-face contour
Jawline slimming treatment is commonly chosen by clients who feel the lower face appears overly broad, heavy or square. In many cases, this appearance is influenced by the size and activity of the masseter muscles at the sides of the jaw. Carefully placed treatment can help relax these muscles over time and create a softer, more tapered lower-face shape.
At Cellia MD, jawline slimming is approached with precision, proportion and long-term facial balance in mind. The aim is not to create a dramatic or artificial change, but to refine the lower face in a way that feels elegant, natural and in harmony with the rest of your features. Small changes in width and contour can make a meaningful difference to the overall profile when treatment is planned correctly.
A subtle approach to jawline slimming Botox
This treatment is often explored by clients searching for jawline slimming Botox, jaw slimming Botox or Botox for a square jaw. It may be particularly suitable where a strong or bulky lower-face appearance is linked to muscle activity rather than bone structure or volume alone.
For many clients, the result is not simply a slimmer jawline, but a more balanced and refined facial silhouette. The outcome should feel subtle, polished and believable — never overdone.
- Masseter area – Jawline slimming treatment is focused on the masseter muscles, which can contribute to a wider or heavier lower-face appearance when overactive or enlarged.
- Lower-face contour – Relaxing this area may help create a softer and more tapered lower-face outline in suitable clients.
- Square jaw appearance – This treatment is often chosen by clients who feel they have a strong or square jaw shape and want a more refined contour.
- Facial balance – A slimmer lower face can improve the balance between the upper, mid and lower face, supporting a more harmonious overall profile.
Procedure Length
20–30 minutes
Downtime
Minimal; mild jaw tenderness or swelling can occur for 1–3 days, with normal daily activity usually possible immediately.
Results
Slimming develops gradually as the masseter weakens, usually becoming noticeable from 2–4 weeks.
Longevity
Commonly about 4–6 months; repeat treatment may prolong the effect over time.
Aftercare
Avoid rubbing the jaw, hard chewing if sore, and strenuous exercise, alcohol or heat for 24 hours.
FAQ
In suitable cases, yes. If jaw width is influenced by strong masseter muscles, treatment may help refine the lower-face shape over time.
It may be, particularly where the square appearance is linked to muscle bulk rather than bone structure alone. Consultation is the best way to assess suitability.
Results develop gradually and are not immediate. Changes often become more visible over the following weeks as the muscle softens.
Not exactly. While the same area may be involved, this page is focused on aesthetic slimming and contouring rather than discomfort, grinding or clenching.
Yes. Jawline slimming treatment is available at Cellia MD in Maidenhead as part of a personalised consultation-led approach.
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