Clenching & Grinding Relief (Masseter Botox)
A considered approach to relieving jaw tension while refining facial balance.

A considered approach to relieving jaw tension while refining facial balance.

From £350

30 minutes
Up to 6 months
Minimal, mild tenderness possible

None
1–2 sessions annually
Clenching and grinding, often experienced subconsciously during stress or sleep, can place excessive strain on the jaw muscles. Over time, this tension may lead to headaches, jaw discomfort, tooth wear and a bulky or square appearance of the lower face.
This treatment targets the masseter muscles, gently reducing excessive muscle activity. As the muscles relax, pressure through the jaw is eased and associated symptoms may improve. The treatment can also soften the width of the lower face, creating a more balanced facial profile without altering natural expression.
At Bavary Clinic, this treatment is approached with equal focus on comfort, function and facial harmony.
Our approach begins with understanding how your jaw functions at rest and in movement. We assess muscle strength, facial proportions and any signs of imbalance or overactivity before creating a personalised treatment plan.
Treatment is delivered conservatively, using precise placement and measured dosing to relieve tension without compromising natural movement or strength. The aim is to restore balance rather than weaken function, supporting long-term comfort while maintaining a refined, natural appearance.
Your appointment includes a detailed consultation, clinical photography and assessment of jaw activity. The treatment itself is quick and typically well tolerated, with fine needles used to minimise discomfort.
Most clients return to normal activities immediately. Any mild tenderness or fullness usually settles quickly. Improvements in clenching or grinding develop gradually over one to two weeks as the muscles relax.
Aftercare is minimal. Clients are advised to avoid excessive pressure on the area and strenuous activity for the first 24 hours.
As the masseter muscles relax, many clients notice reduced jaw tension, fewer headaches and improved comfort. The lower face may also appear softer and less bulky, enhancing overall facial balance.
Results typically last several months. With regular, considered treatment, longer-term improvements in muscle behaviour and jaw comfort may be achieved.
Clenching and grinding (bruxism) are often caused by overactivity in the masseter muscles, which sit at the back of the jaw. When these muscles contract excessively — particularly during sleep — they can lead to jaw tension, headaches, tooth wear and facial discomfort.
This treatment works by gently reducing the strength of the masseter muscle. By calming the overactivity, tension decreases and pressure on the teeth and jaw joints is reduced. The goal is not to eliminate normal jaw function, but to relieve excessive force and restore comfort.
In some cases, softening the masseter muscle can lead to subtle slimming of the lower face over time. However, at Bavary Clinic the primary goal is functional relief rather than cosmetic change.
We assess facial structure and muscle bulk carefully before treatment. Product is placed conservatively to ensure jaw function is preserved and results remain balanced. Any aesthetic change is gradual and proportionate, never exaggerated.
Many clients begin to notice reduced tension within one to two weeks. Improvements in headaches or jaw discomfort often develop gradually as the muscle relaxes.
Full effect is typically reached around two weeks after treatment. Relief continues for approximately three to four months, after which muscle activity slowly returns and treatment can be repeated if required.
Yes, when performed by an experienced medical practitioner. The masseter is a large, well-defined muscle, but correct placement and dosing are essential to avoid affecting surrounding structures.
At Bavary Clinic, treatment is guided by anatomical assessment and precise injection technique. We focus on using the lightest effective dose to achieve relief while maintaining natural chewing function and facial balance.
With locations in Harrow, London and Sligo, Bavary Clinic is dedicated to advanced aesthetic and skin health treatments grounded in precision, safety and personalised care. Our practitioner-led clinics combine medical expertise with a refined aesthetic philosophy focused on natural, harmonious results.
Whether visiting our London flagship or our boutique Sligo clinic, clients can expect a discreet, considered experience. We prioritise skin integrity, structural balance and long-term rejuvenation, blending science with artistry to enhance — never alter — your natural features.
Every treatment is guided by evidence-based medicine and tailored to individual anatomy and goals. From regenerative skin therapies to advanced cosmetic procedures, our approach is deliberate, measured and results-driven.
At Bavary Clinic, refinement is not about transformation — it is about restoring confidence through intelligent, understated enhancement.
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