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Masseter / Jawline Slimming & Teeth Grinding Treatment

Slim. Define. Relieve.

Refine your jawline and ease discomfort with our Masseter Treatment at Dr Sep Aesthetics. Using targeted anti-wrinkle injections, we relax the overactive masseter muscles to create a softer, more balanced facial shape—while also helping to relieve symptoms of teeth grinding (bruxism).

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Masseter / Jawline Slimming

1 Session
£299

Featured in SCULPT

Enhance Your Jawline, Naturally

This dual-purpose treatment not only slims the jawline for a more oval facial shape but can also alleviate jaw tension, headaches, and tooth wear caused by grinding.

 

Jawline Slimming

Reduce bulk in the lower face for a slimmer, more refined profile.


Functional Relief

Helps alleviate teeth grinding and jaw clenching.


Long-Lasting Results

Enjoy results that can last 4–6 months with minimal maintenance.

Treatment Time

30–60 minutes

Visible Results

Within 1–2 weeks

How Long It Lasts

3–6 months

Ideal Outcome

3–4 sessions per year

Pain Relief

Not usually required

Downtime

Around 2 hours

Treatment Procedure

Precise injections relax the masseter muscles, slimming the jawline and easing tension.

Recovery & Aftercare

No downtime required. Gradual slimming effect becomes visible in 4–6 weeks, with functional benefits often felt sooner.

Treatment Image

SOME OF OUR

Most Popular Masseter Treatment Treatments

01

Masseter Muscle

Relaxes jaw tension and supports facial slimming

01

Jawline Slimming

Creates a more contoured, V-shaped facial appearance.

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Highfield Aesthetics Difference

Highfield Aesthetics
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PROVIDERS

Doctor-Led Treatments

Medical expertise over non-clinical practice

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Personalised Treatment Plans

Tailored to your facial anatomy and goals

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Proven Patient Satisfaction

Consistently high patient feedback and trust

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Trust Our Medical Expertise

“Cosmetic injections are an extension of healthy, well-maintained skin. When performed with precision, they gently relax specific facial muscles associated with stress, fatigue, and the visible signs of ageing. Every treatment is carefully tailored to the individual, creating a refreshed, youthful appearance that remains natural, balanced, and never overdone.”

Dr Sepehr Pirouzan
 Medical Director, Highfield Aesthetics

FAQs

  • What does masseter Botox do?

    It relaxes the chewing muscle, slimming a square jawline and reducing

    teeth grinding.

  • Will chewing or speech be affected?

    Only excessive clenching is reduced; everyday chewing and

    speaking remain normal.


  • When will I see results?

    Slimming develops gradually over 4–6 weeks.

  • How long do results last?

     Around 4–6 months.

  • Is it safe?

    Yes—treatment is widely used for both cosmetic and medical reasons.

  • Aftercare tip

    Avoid chewing gum and very tough foods for a day.

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