Botox injected into the jaw muscles to slim a square jawline, relieve teeth grinding, and ease TMJ-related tension — one treatment, cosmetic and functional benefits. Compare Phoenix clinics below and request a free consultation.
$400–$800
per session · USD
A general range for Phoenix, rounded for guidance. Confirm exact pricing with each clinic.
Featured clinics appear first. Tap any clinic to view details and request a consultation.
Paradise Valley · Phoenix
Esthetic Finesse in Paradise Valley is a med spa rated 5★ across 562 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 11 more treatments. See details, compare local pricing, and request a free consultation.
Scottsdale · Phoenix
Rated 5★ by 270 Google reviewers, Franco Wellness & Aesthetics - Scottsdale AZ (Scottsdale) offers BBL Photofacial, Botox, Chemical Peel and 11 more treatments. View the full profile and request a free consultation.
Phoenix · Phoenix
Innova MedSpa offers Botox, Chemical Peel, Dermal Fillers and 10 more treatments from its Phoenix location and is rated 5★ across 204 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Phoenix · Phoenix
Look Lab Med Spa | Arcadia in Phoenix is a med spa rated 5★ across 1,416 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 12 more treatments. See details, compare local pricing, and request a free consultation.
Phoenix · Phoenix
Med 44 Arcadia offers BBL Photofacial, Botox, Chemical Peel and 6 more treatments from its Phoenix location and is rated 5★ across 249 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Scottsdale · Phoenix
Nude Aesthetics Med Spa Scottsdale offers BBL Photofacial, Botox, Chemical Peel and 11 more treatments from its Scottsdale location and is rated 5★ across 577 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Scottsdale · Phoenix
The Flawless Lab - Medspa offers BBL Photofacial, Botox, Chemical Peel and 11 more treatments from its Scottsdale location and is rated 5★ across 984 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Scottsdale · Phoenix
The Glam Nurse in Scottsdale is a med spa rated 5★ across 256 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 11 more treatments. See details, compare local pricing, and request a free consultation.
Phoenix · Phoenix
Units Injection Spa in Phoenix is a med spa rated 5★ across 203 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 14 more treatments. See details, compare local pricing, and request a free consultation.
Scottsdale · Phoenix
Young Again Cosmetic Injections offers Botox, Chemical Peel, Dermal Fillers and 7 more treatments from its Scottsdale location and is rated 5★ across 534 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Paradise Valley · Phoenix
A Paradise Valley/Scottsdale-area medical spa offering the full range of body contouring, lasers, injectables, HydraFacial, and skin treatments, all performed by NPs, PAs, or MDs.
North Scottsdale · Phoenix
A North Scottsdale med spa specializing in personalized non-surgical treatments — injectables, lasers, medical-grade facials, HydraFacial, and CoolSculpting.
Scottsdale · Phoenix
A Scottsdale med spa voted Best Botox in the Valley offering Emsculpt, IPL/Clear+Brilliant lasers, Ultherapy and RF skin tightening, and a broad injectable menu.
Biltmore · Phoenix
An award-winning Biltmore med spa offering CoolSculpting, Morpheus8 RF microneedling, lasers, HydraFacial, and a full injectable menu.
14 clinics offer Masseter Botox across the Phoenix metro — with providers in Paradise Valley, Scottsdale, Phoenix, North Scottsdale, Biltmore. Phoenix's established aesthetic clusters around Biltmore, Scottsdale, Paradise Valley, where pricing typically runs at the upper end of the local range.
Local cost for Masseter Botox in Phoenix typically falls between $400–$800 per session . Compare the 14 listed clinics above, request consultations from your top two or three picks, and confirm exact pricing directly with each provider.
Botox injected into the jaw muscles to slim a square jawline, relieve teeth grinding, and ease TMJ-related tension — one treatment, cosmetic and functional benefits.
Results last 4–6 months; most re-treat 2–3x per year
None — possible mild soreness when chewing for a few days
People with a square or wide lower face from enlarged jaw muscles, chronic teeth grinders (bruxism), and anyone with jaw tension, clicking, or morning jaw fatigue
Typical Masseter Botox pricing in Phoenix runs $400–$800 per session. The biggest variables are the provider's experience level and the specific device or product used — newer technology and senior injectors price at the upper end. Pricing is quoted in US dollars (USD). Request a consultation from any of our listed Phoenix clinics for a personalized quote.
ClinicCompass lists 14 verified Phoenix-area clinics offering Masseter Botox, concentrated in Paradise Valley, Scottsdale, Phoenix, North Scottsdale. Each listing includes real Google ratings so you can compare reputable options side by side before booking a consultation.
Among our 14 listed Phoenix providers for Masseter Botox, Esthetic Finesse currently holds the highest verified Google rating at 5★ across 562+ reviews (located in Paradise Valley). "Best" is subjective — compare 2–3 Phoenix clinics before committing.
Maintenance schedules vary — most Phoenix providers recommend periodic refresh sessions every 6–12 months once optimal results are achieved.
Most patients wait 24 hours before applying makeup to avoid irritation on freshly-treated skin.
The masseter is the thick chewing muscle at the back corner of your jaw — and like any muscle, it grows with use. Chronic clenching and grinding can enlarge it enough to square off the lower face. Botox partially relaxes the masseter, and over 4–8 weeks the under-worked muscle shrinks (atrophies), narrowing the lower face. The effect is gradual and natural-looking.
It's a big muscle — typically 20–30 units per side (40–60 total), which is why masseter treatment costs more than a forehead area. Severe cases can need more. This is also why per-unit pricing matters more here than almost any other Botox treatment.
Yes — this is one of the best-supported functional uses of Botox. By weakening the clench, it reduces grinding force, protects teeth (and expensive dental work), and relieves the muscle tension component of TMJ discomfort, including morning jaw soreness and tension headaches. Many patients come for the grinding relief and consider the slimming a bonus.
For the first 1–2 weeks, some people notice mild fatigue when chewing very tough foods (steak, thick bagels). Everyday chewing is unaffected — other muscles share the workload. It resolves as you adjust, and a skilled injector doses to avoid meaningful weakness.
Grinding relief starts within 1–2 weeks. The visible facial slimming is slower — the muscle shrinks gradually over 4–8 weeks, with full effect around 3 months. Photos at 12 weeks are the fair before/after comparison.
No — like all Botox, effects fade as the product wears off over 4–6 months and the muscle can rebuild with renewed clenching. That said, after several consistent treatment cycles, many people maintain results with less frequent visits because the grinding habit itself weakens.
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