Irvine · 92618
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Amoderm Cosmetic Medical Center
18 Endeavor, Suite 200
Masseter Botox in Orange County
Compare Masseter Botox providers in Orange County across Newport Beach, Anaheim, Costa Mesa, and neighboring areas, with typical local pricing and public Google ratings for each one. See the range before you call.
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Masseter Botox in Orange County typically costs $405-$1,013 per treatment ($14-$22 per unit).
Top Masseter Botox providers in Orange County
Huntington Beach · 92647
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SoCal Lazer & Medi-Spa
8201 Newman Ave, Suite 101
Huntington Beach · 92647
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Aglow Aesthetics
16152 Beach Blvd building Ste 245, Huntington Beach, CA 92647
Rancho Santa Margarita · 92688
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Orange County Surgical Specialists
29829 Santa Margarita Pkwy STE 300, Rancho Santa Margarita, CA 92688
Newport Beach · 92660
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Qazi Cosmetic Center
20271 SW BIRCH ST Ste 100
Irvine · 92618
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Skin Canvas Aesthetics
15775 Laguna Canyon Rd #210, Irvine, CA 92618
Ladera Ranch · 92694
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NuAge Spa
25642 Crown Valley Pkwy D-1, Ladera Ranch, CA 92694
San Juan Capistrano · 92675
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Élevé Medical Institute
27184 Ortega Hwy. #104, San Juan Capistrano, CA 92675
Tustin · 92780
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XO Medical Spa
270 S Prospect Ave Unit A, Tustin, CA 92780
This page lists 9 Masseter Botox providers across Irvine, Huntington Beach, Rancho Santa Margarita, Newport Beach and nearby areas. All of them have public Google ratings shown above.
Pricing shown is estimated based on Orange County regional averages unless marked "Provider verified." Ratings and review counts are public Google ratings. Always confirm pricing directly with the provider.
What is a Masseter Botox?
Masseter Botox is Botox injected into the masseter — the large chewing muscle at the back of the jaw. It is used to slim a wide or square jawline, soften an overactive jaw, and relieve TMJ symptoms like clenching, grinding, and jaw tension.
Because the masseter is a big, strong muscle, it takes far more units than a wrinkle treatment — typically 20 to 50 units total across both sides. Jaw slimming is gradual: you will notice tension relief within a week or two, but visible narrowing develops over 6 to 8 weeks as the muscle shrinks with disuse. Results last about 4 to 6 months.
Most providers price masseter Botox per unit, the same rate as regular Botox, so your cost depends mostly on how many units your jaw needs. Ask how your provider prices and roughly how many units they expect before booking.
How much does a Masseter Botox cost in Orange County?
Masseter Botox in Orange County typically runs $405 to $1,013 per session because the jaw muscle needs 20 to 50 units. Per-unit providers in Orange County charge about $14-$20 per unit, so the total comes down to how strong your masseter is and whether you are treating for slimming, TMJ relief, or both.
Mild TMJ relief
20-25 units total
$270‑552
Jaw slimming
30-40 units total
$405‑884
Strong / prominent masseter
40-50 units total
$540‑1,104
Maintenance (every 4‑6 mo)
Typical session
$405‑884
Last updated August 2026. Estimates reflect Orange County regional averages and Get Clear Beauty provider data — read how we estimate prices.
What to ask your provider
- How many units do you recommend for each side of my jaw, and why?
- Am I a candidate for slimming, TMJ relief, or both?
- How long until I see the jaw actually narrow — and how long will it last for me?
- What happens to chewing and my smile while the muscle relaxes?
- Do you price per unit, and what is your current rate?
- How many masseter treatments do you perform each month?
Frequently asked questions
How much does masseter Botox cost in Orange County?
Masseter Botox in Orange County typically costs $405 to $1,013 per session. The jaw muscle needs 20 to 50 units at roughly $14 to $20 per unit, so a stronger masseter costs more. Ask your provider for an estimated unit count before booking.
How many units do I need for jaw slimming?
Most jaw-slimming treatments use 30 to 50 units split across both sides. TMJ relief alone may need only 20 to 25. Your provider should base the number on how strong and prominent your masseter is, not a flat rate.
How long until masseter Botox slims the jaw?
Tension and clenching relief often start within one to two weeks, but visible slimming develops over 6 to 8 weeks as the muscle shrinks from reduced use. Full effect is usually seen by two to three months.
Does masseter Botox help TMJ and teeth grinding?
Yes — relaxing the masseter reduces clenching and grinding force, which eases jaw tension, soreness, and TMJ-related headaches for many patients. Some treat purely for TMJ with no interest in slimming.
How long does masseter Botox last?
Masseter Botox typically lasts 4 to 6 months — often a bit longer than facial Botox because the muscle takes time to rebuild strength. Repeat sessions can lengthen results as the muscle stays smaller over time.
Not sure Masseter Botox is right for you?
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