Masseter Botox Los Angeles
A square, bulky jaw can be a hallmark of genetics—or the result of nightly teeth‑grinding and clenching. Masseter Botox offers a two‑for‑one solution: a slimmer, V‑shaped lower face and relief from TMJ pain and bruxism. At Zeeba Medical in Los Angeles, our injectors use precision dosing with Botox®, Dysport®, Xeomin® or Daxxify® to weaken overactive masseter muscles for a refined profile without surgery or downtime.
Treatment Overview
Consultation & Bite Assessment
Palpate masseter, evaluate clench strength, discuss aesthetic vs. functional goals.
Dosing
Typical 20–40 units of Botox® per side (or equivalent Dysport®/Xeomin® units); larger muscles may need 50+ units.
Injection Technique
4–6 points per side with a fine needle; entire visit ~15 minutes.
Onset
Clench force drops in 3–7 days; facial slimming visible in 4–6 weeks as muscle shrinks.
Longevity
4–6 months for most; Daxxify® may last up to 9 months.
Safety & Side Effects
- Benefit – Jawline slimming
How It Works – Neurotoxin relaxes hypertrophic masseter, allowing muscle to atrophy and narrow the lower face - Benefit – TMJ & bruxism relief
How It Works – Reduces clenching force, easing headaches, jaw pain, and enamel wear - Benefit – Non-surgical
How It Works – Quick injections, zero incisions, back to work same day - Benefit – Customizable
How It Works – Dose and product tailored to muscle size & aesthetic goal; reversible over time
Frequently Asked Questions
How soon will I see jaw slimming?
Reduced chewing force in days; visible slimming in 1–2 months as the muscle atrophies.
Will Masseter Botox affect my smile or chewing?
Chewing tough foods may feel weaker briefly; smile muscles (zygomaticus) are not targeted when injected correctly.
How many sessions do I need?
Most patients repeat every 4–6 months for maintenance; muscle often becomes smaller over time, requiring fewer units.
Can I pair this with other facial contouring?
Yes—chin filler, PDO threads, or RF skin tightening complement masseter reduction for a complete lower‑face makeover.
