Achieve a softer, more contoured jawline while reducing excessive masseter muscle activity associated with jaw clenching and teeth grinding.
This treatment involves carefully injecting a neuromodulator into the masseter muscles—the powerful muscles located at the sides of the jaw and used for chewing. Relaxing these muscles may help reduce jaw tension and clenching while gradually creating a slimmer, more defined lower-face appearance.
This treatment may be suitable for clients with enlarged or overactive masseter muscles. It does not treat every cause of jaw pain or temporomandibular joint disorder, so a consultation is required to determine whether it is appropriate for your concerns.
Benefits
Jawline Slimming
Gradually reduces the prominence of enlarged masseter muscles, helping a square or wider lower face appear softer and more contoured.
Reduced Teeth Grinding and Clenching
May decrease excessive masseter activity associated with jaw clenching or teeth grinding.
Relief from Muscle-Related Jaw Tension
May reduce tightness, fatigue and discomfort caused by overactive jaw muscles.
Non-Surgical Treatment
Enhances the lower-face contour without surgery or an extended recovery period.
What to Expect
Treatment Time: Approximately 15–25 minutes
Comfort: Most clients experience only brief, minimal discomfort during the injections.
Initial Results: Reduced jaw tension or clenching may begin to become noticeable within approximately 1–2 weeks.
Jawline Slimming: Visible facial slimming develops gradually as the masseter muscles reduce in size, typically becoming more noticeable over several weeks.
Duration: Results commonly last approximately 4–6 months, although individual experiences vary.
Downtime: Minimal. Most clients can return to their usual daily activities immediately after treatment.
Pre-Treatment Instructions
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Avoid alcohol for at least 24 hours before your appointment.
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Aspirin, ibuprofen and other non-steroidal anti-inflammatory medications may increase the likelihood of bruising.
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Do not stop aspirin, blood thinners or any prescribed medication without consulting the healthcare professional who prescribed it.
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Tell your injector about all medications and supplements you currently take, including antibiotics, muscle relaxants and blood-thinning medications.
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Inform your injector if you have recently received another botulinum toxin treatment.
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Disclose any medical conditions, allergies, swallowing difficulties, previous reactions, dental concerns or current pregnancy or breastfeeding status.
Aftercare Instructions
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Remain upright for approximately four hours after treatment.
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Do not rub, massage or apply firm pressure to the treated areas for 24 hours.
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Avoid strenuous exercise and alcohol for 24 hours.
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Avoid excessive heat and prolonged sun exposure immediately after treatment.
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Follow all additional instructions provided by your injector.
Important Information
Masseter neuromodulator treatment for jaw slimming, teeth grinding and TMJ-related muscle tension may be performed off-label. Suitability, dosage and expected results must be assessed individually by a qualified healthcare professional.
Possible side effects include temporary tenderness, swelling, bruising, headache, facial asymmetry, changes in chewing strength or an altered smile. Seek urgent medical attention if you experience difficulty swallowing, speaking or breathing following treatment.
* Results vary between patients. A consultation is required to confirm that this treatment is appropriate for you.
