Masseter Botox

Struggling with a wide, tense jawline or nightly teeth grinding? A Masseter Botox treatment relaxes over-active chewing muscles to streamline your lower face and soothe TMJ pain—often in a single lunch-break visit.
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Real Patient Experience

Hear our doctors, staff, and patients share what makes our care special.

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What Is Masseter Botox?

Masseter Botox uses carefully dosed neuromodulator injections to soften the powerful masseter muscles at the back of your jaw. As the fibers relax, the muscle shrinks slightly, creating a more tapered V-shape while reducing clenching, headaches, and tooth wear. Early improvement shows in 7–10 days and peaks by two weeks; results typically last 3–6 months before a quick maintenance visit.

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Ideal for: adults with squared-off jaws, bruxism, or TMJ discomfort who want a non-surgical fix.

How Masseter Botox Works

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Prep & anesthesia

Photos, muscle mapping, and a swipe of alcohol; topical numbing as desired—no general anesthesia.

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Targeted injections

Your board-certified Leva surgeon places 3–5 micro-injections per side into the thickest part of each masseter.

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Treatment time

 ≈10 minutes chair time; you may drive yourself home.

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After-care

Skip gum, tough steaks, and heavy workouts for 24 hours; gentle jaw stretches encouraged after day two.

Benefits of Masseter Botox

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Slimmer, softer jawline

muscle volume gradually decreases for a refined facial contour.

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TMJ & headache relief

reduced clenching eases joint stress and tension pain.

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Protects teeth from grinding

less night-time force means fewer chips and cracks.

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No scars or downtime

return to work immediately after treatment.

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Why Leva Medical?

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Board-certified physicians at every step
Your surgery is performed by a board-certified surgeon, with non-surgical enhancements managed by our aesthetic specialist.

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Family-run since 1986
Warm, transparent care in English or Spanish.

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Tailored plans & natural-looking results
We craft a hand-in-glove treatment that fits your unique anatomy—never a one-size-fits-all template.

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12-month doctor-guided follow-up
Complimentary visits keep healing on track.

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Transparent, easy-to-understand pricing
Clear quotes upfront with zero surprise fees.

Is This the Right Treatment for Me?

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You have visible masseter hypertrophy, jaw clenching, or TMJ symptoms.
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Able to avoid intense chewing and exercise for one day.
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No pregnancy, neuromuscular disease, or active jaw infection.
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FAQs - Masseter Botox

How soon will I notice a slimmer jaw?
Most people feel less jaw tension in 7–10 days; visible slimming appears by week 4 as the muscle atrophies.
How long do the results last?
Relaxation typically holds for 3–6 months, then gradually returns as the muscle rebuilds.
Does Masseter Botox help with TMJ or bruxism?
Yes—clinical studies show botulinum toxin can reduce nocturnal grinding and jaw pain by weakening overactive masseters.
Will it affect my ability to chew?
Normal eating remains easy; very hard foods (jerky, ice) may feel weaker for a few weeks as the muscle adapts.
What are the side effects?
Mild bruising or tenderness is possible. Rarely, temporary smile asymmetry occurs if nearby muscles are affected but resolves as the product wears off.
How much does Masseter Botox cost?
Your exact dosage and price are reviewed in writing—transparent pricing and flexible financing are available.

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Location*

Doctor*

Queens Office

94-06 59th Ave, Suite E9
Queens, NY 11373

Long Island/ Northport Office

320 Laurel Rd, Northport, NY 11768

Phone

718-699-9737

Email

drleva@drleva.com

Dr. Jean Paul Leva
Dr Jean-Paul Leva

Board-Certified Cosmetic & General Surgeon, FACS

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Dr. Jacquelline Leva
Dr. Jacquelline Leva

Triple Board-Certified Aesthetic Physician

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Dr. Ginny Leva
Dr. Ginny Leva

Founder & Master Injector

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Disclaimer: Individual results may vary. Patient testimonials and before-and-after images are provided for illustrative purposes only and do not constitute a guarantee of any particular outcome or experience.