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 Portland clinics below and request a free consultation.
$400–$800
per session · USD
A general range for Portland, rounded for guidance. Confirm exact pricing with each clinic.
Featured clinics appear first. Tap any clinic to view details and request a consultation.
Portland · Portland
Aesthetics by Melanie offers BBL Photofacial, Botox, Chemical Peel and 8 more treatments from its Portland location and is rated 5★ across 72 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Portland · Portland
Ageless Aesthetics & Natural Medicine in Portland is a med spa rated 5★ across 107 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 8 more treatments. See details, compare local pricing, and request a free consultation.
Portland · Portland
Aluma Aesthetic Medicine in Portland is a med spa rated 5★ across 152 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 10 more treatments. See details, compare local pricing, and request a free consultation.
Tigard · Portland
Rated 5★ by 368 Google reviewers, Amélie Aesthetics Tigard (Tigard) offers BBL Photofacial, Botox, Chemical Peel and 11 more treatments. View the full profile and request a free consultation.
Portland · Portland
Rated 5★ by 109 Google reviewers, Elevated Aesthetics with Elana (Portland) offers Botox, Chemical Peel, Dermal Fillers and 7 more treatments. View the full profile and request a free consultation.
Hillsboro · Portland
Komal Aesthetics & Wellness in Hillsboro is a med spa rated 5★ across 310 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 13 more treatments. See details, compare local pricing, and request a free consultation.
Happy Valley · Portland
Rated 5★ by 192 Google reviewers, LUXUS Aesthetics Happy Valley Oregon (Happy Valley) offers BBL Photofacial, Botox, Chemical Peel and 12 more treatments. View the full profile and request a free consultation.
Gladstone · Portland
Medical Rejuvenation in Gladstone is a med spa rated 5★ across 435 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 10 more treatments. See details, compare local pricing, and request a free consultation.
Beaverton · Portland
Rated 5★ by 508 Google reviewers, Plump Medspa (Beaverton) offers Botox, Chemical Peel, Dermal Fillers and 5 more treatments. View the full profile and request a free consultation.
Portland · Portland
Refreshed M.D. in Portland is a med spa rated 5★ across 196 Google reviews, offering BBL Photofacial, Botox, Chemical Peel and 12 more treatments. See details, compare local pricing, and request a free consultation.
Lake Oswego · Portland
Rated 5★ by 608 Google reviewers, Skin by Lovely Lake Oswego (Lake Oswego) offers BBL Photofacial, Botox, Chemical Peel and 10 more treatments. View the full profile and request a free consultation.
Portland · Portland
The Skin Suite Medical Aesthetics offers BBL Photofacial, Botox, Chemical Peel and 8 more treatments from its Portland location and is rated 5★ across 145 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
Portland · Portland
Rated 4.9★ by 440 Google reviewers, Aura Aesthetics (Portland) offers BBL Photofacial, Botox, Chemical Peel and 12 more treatments. View the full profile and request a free consultation.
Portland · Portland
Skin by Lovely offers BBL Photofacial, Botox, Chemical Peel and 10 more treatments from its Portland location and is rated 4.9★ across 626 Google reviews. Compare pricing and request a free consultation on ClinicCompass.
14 clinics offer Masseter Botox across the Portland metro — with providers in Portland, Tigard, Hillsboro, Happy Valley, Gladstone, Beaverton, Lake Oswego. Portland's established aesthetic clusters around Pearl District, Nob Hill, Lake Oswego, where pricing typically runs at the upper end of the local range.
Local cost for Masseter Botox in Portland 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 Portland 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 Portland clinics for a personalized quote.
ClinicCompass lists 14 verified Portland-area clinics offering Masseter Botox, concentrated in Portland, Tigard, Hillsboro, Happy Valley. Each listing includes real Google ratings so you can compare reputable options side by side before booking a consultation.
Among our 14 listed Portland providers for Masseter Botox, Aesthetics by Melanie currently holds the highest verified Google rating at 5★ across 72+ reviews (located in Portland). "Best" is subjective — compare 2–3 Portland clinics before committing.
Maintenance schedules vary — most Portland providers recommend periodic refresh sessions every 6–12 months once optimal results are achieved.
Results vary by patient, but most Portland providers report 6–18 months of sustained benefit from a full Masseter Botox series.
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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