Face Slimming Injections – Masseter Muscle Reduction

Face slimming injections into the masseter muscles are a highly effective non-surgical treatment for reducing jaw width and creating a softer, more feminine facial profile.

Using Botulinum Toxin, this treatment relaxes the overactive masseter muscles that often become enlarged due to clenching, grinding (bruxism), or excessive jaw tension. By reducing the size of these muscles over time, the jawline becomes more tapered and contoured.

Ideal For:

• Clients with wide or square jawlines caused by enlarged masseter muscles
• Those experiencing jaw tension or teeth grinding
• Anyone seeking a slimmer, more feminine facial appearance without surgery

Results & Expectations

• Visible slimming effect in 2–6 weeks
• Full results typically last 3–6 months
• Includes a review appointment to assess and fine-tune results
• Minimal downtime – normal activities can usually be resumed immediately

Please note: This is a prescription-only treatment. You must attend a face-to-face consultation with our Nurse Prescriber before treatment can proceed.

• Includes consultation review
• Prescriber session required prior to treatment (booked separately if not already completed)

Treatment Details

• Area: Jawline / Masseter muscles
• Downtime: Minimal
• Prescription: Required (in-clinic assessment only)

Appointment options

• Masseters

Use our online booking system to select your appointment. Contact the clinic if you are unsure which option is appropriate.