If you’re searching for Botox masseter reduction in Austin to slim the jawline or relieve clenching, BEAUX MedSpa offers one of the most effective non-surgical solutions available. Many clients struggle with an enlarged masseter muscle due to grinding or clenching, which can create a wider, more square facial shape. Botox can gradually soften this area, enhance facial balance, and reduce discomfort from overactive jaw muscles.
What Is Botox Masseter Reduction?
Kristin Gunn and her expert team perform masseter reduction with Botox to create a slimmer lower face and improve facial proportions. This quick, minimally invasive treatment targets the masseter muscles at the back of the jaw. When injected precisely, the muscles relax and shrink over time. This reduces jaw width and may ease symptoms such as jaw tension, headaches, and TMJ-related discomfort.
Many clients choose this treatment to achieve a softer, more V-shaped contour without surgery or downtime. Results develop gradually and look completely natural.

Is Botox Masseter Reduction Safe?
Botox has been FDA-approved for a wide range of medical and cosmetic uses for decades. When administered by skilled injectors, it is extremely safe. At BEAUX MedSpa, your treatment is performed by experienced medical providers who specialize in facial anatomy, ensuring precise and effective results.
Choosing Your Botox Provider
Even though Botox is widely used, it still requires precise technique and a detailed understanding of facial anatomy to achieve safe, natural results. Kristin Gunn and her Team bring extensive experience to every treatment, allowing them to place injections with accuracy and reduce unwanted side effects.
Is Botox Jaw Reduction Right for You?
You may be a good candidate for nonsurgical jaw slimming if you struggle with:
- A wider or square jawline
- Facial asymmetry from enlarged masseter muscles
- Clenching or grinding (bruxism)
- TMJ-related tension or headaches
- Dissatisfaction with lower-face contour

Benefits of Botox Jaw Reduction
Surgical jaw shaving offers a permanent change, but nonsurgical jaw contouring provides many advantages for clients who want results without downtime:
- No anesthesia or surgical risks
- No incisions or scarring
- Short, comfortable treatment sessions
- Relieves clenching and jaw tension
- Natural-looking facial slimming
- Minimal downtime and long-lasting results
Your BEAUX provider may also recommend pairing jaw slimming with cheek fillers to enhance midface contour and further define the V-shaped appearance.
Botox Masseter Reduction: What to Expect
You’ll begin to notice a change as the masseter muscles start to relax and shrink over the following days. As the treatment continues working, full results typically appear within two weeks, creating a slimmer lower face and a softer V-shape. Over the next several weeks, clients often see gradual refinements that enhance their overall facial balance.
Side Effects & Aftercare
Side effects are mild and temporary, such as light soreness or minor bruising. We recommend avoiding exercise and excessive jaw activity for the rest of the day. Results last an average of 4–6 months, and many clients find their results last longer with consistent maintenance.
Feminizing Jawline Contouring
If you prefer a slimmer or more feminine facial shape, Botox jaw slimming offers a nonsurgical way to achieve subtle, refined definition. This treatment also benefits men who want relief from clenching without altering their natural face shape dramatically.
To explore whether masseter reduction is right for you, contact BEAUX MedSpa at either our Westlake or Medical Parkway locations.
Botox Masseter Reduction FAQs
How long does Botox jaw slimming last?
Most clients enjoy results for 4–6 months, with some experiencing longer-lasting improvement after consistent treatments.
Does Botox for masseter reduction hurt?
Treatment is quick and well-tolerated. Most clients describe the sensation as mild pressure or a quick pinch.
Can Botox help with clenching or grinding?
Yes. By relaxing the overactive masseter muscles, Botox can significantly reduce jaw tension, clenching, headaches, and TMJ symptoms.
Will Botox make my face look too slim?
No. Your provider customizes the dosage to achieve balanced results that complement your natural features.
Is there downtime after treatment?
You can return to normal activities immediately, although we recommend avoiding strenuous exercise for the rest of the day.
Ready to Try Masseter Reduction in Austin?
If you want a slimmer jawline or relief from jaw tension and clenching, Botox masseter reduction at BEAUX MedSpa offers a safe, effective, and natural-looking solution. Our experienced injectors will customize your treatment to enhance your facial shape and improve comfort. Botox masseter reduction is available at both our Westlake and Medical Parkway locations.
Areas We Serve
BEAUX MedSpa provides masseter reduction Botox treatments for clients throughout Austin, Westlake, Lakeway, Bee Cave, Dripping Springs, Round Rock, Georgetown, Buda, Kyle, and surrounding Central Texas communities.