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Masseter & Facial Slimming
Face

Masseter & Facial Slimming

Slim the face and relieve jaw tension by relaxing the masseter muscles

Masseter Botox is a dual-purpose treatment that slims a wide or square jawline while also relieving symptoms of teeth grinding (bruxism) and jaw clenching. By relaxing the masseter muscles, the jaw appears slimmer and more V-shaped, while tension headaches and jaw pain are reduced.

Face Slimming
Creates a slimmer, more V-shaped or heart-shaped face
Bruxism Relief
Reduces teeth grinding, jaw clenching, and associated headaches
Non-Surgical
Achieve a slimmer jawline without surgery or downtime
15-30 mins
Session Time
4-8 weeks
Results Seen
None
Downtime
From £300
Starting From

Treatment Areas

Masseter MusclesJawLower Face

Pricing

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TreatmentDurationPrice
Masseter Botox15mfrom £300Book
Facial Slimming Package30mfrom £550Book

Prices shown are the lowest starting price across our clinics and may vary by location and individual needs. Consultation required.

What to Expect

Before

Preparation

Consultation to assess jaw width and discuss goals. We may ask you to clench to assess muscle size. No specific preparation needed.

During

Your Treatment

Injections into the masseter muscles on each side of the jaw. Takes 10-15 minutes. Most clients feel minimal discomfort with these injections.

After

Aftercare

You may notice reduced ability to clench hard initially. Slimming results develop gradually over 4-8 weeks as muscles reduce in size. Full effect at 8 weeks.

Frequently Asked

FAQ
Typically 20-50 units per side depending on muscle size and goals. Men often need more than women due to larger muscles.
Unlike forehead Botox which works in days, masseter slimming takes 4-8 weeks as the muscle needs time to reduce in size.
Results typically last 4-6 months initially. With regular treatments, the muscle 'atrophies' (shrinks) and results can last longer over time.
No. The masseter is powerful and only partially relaxed. You'll be able to eat normally, just without the excessive clenching force.
Ready to Begin?

Ready for Masseter & Facial Slimming?

Book a consultation to discuss your goals and create a personalised treatment plan tailored just for you.

Tanisha and Michael, founders of The Beauty Aesthetics Group

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