Newport Beach · 92663
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Newport Beach MedSpa
100 West Coast Hwy Suite 102, Newport Beach, CA 92663
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
Newport Beach · 92660
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Beauty Boost Med Spa, Inc.
20341 SW Birch St #200, Newport Beach, CA, 92660
Newport Beach · 92660
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Bonakdar Aesthetics
20321 Irvine Ave Ste F3, Newport Beach, CA, 92660
Santa Ana · 92707
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Calista Aesthetics
201 Sandpointe Ave # 135, Santa Ana, CA 92707
Orange · 92867
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Skin Totale MedSpa
309 E Katella Ave, Orange, CA 92867
Rancho Santa Margarita · 92688
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Orange County Surgical Specialists
29829 Santa Margarita Pkwy STE 300, Rancho Santa Margarita, CA 92688
Irvine · 92618
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Suncare Medspa-尔湾最好的医美中心 Botox 注射美容 溶脂注射 水光针 皮秒激光 热玛吉 超声刀提升 光子嫩肤 玻尿酸填充 抗衰老 洛杉矶FDA认证医疗美容 Irvine CA 橙县顶级医学美容诊所 推荐
113 Waterworks Way Ste 200, Irvine, CA 92618
Irvine · 92606
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Skinspire Laser&Skin Clinic
2500 Alton Parkway, Suite #201
Costa Mesa · 92626
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GLO Bar MedSpa
1530 Baker St Ste A, Costa Mesa, CA 92626
This page lists 9 Masseter Botox providers across Newport Beach, Santa Ana, Orange, Rancho Santa Margarita 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 October 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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