Masseter BOTOX® and Jeuveau™ relax the jaw muscle to gradually slim a wide or square jawline. This quick, no-downtime treatment can also reduce clenching, TMJ discomfort, and tension headaches.
A strong jawline can be striking, but for some patients, an overly square or bulky lower face may feel out of balance with their overall features. If you’ve noticed that your jaw appears wide or prominent, especially when clenching your teeth, the cause may not be bone structure. In many cases, it’s the masseter muscle.
Masseter BOTOX® and Jeuveau™ offer a non-surgical way to soften a prominent jawline by relaxing this powerful chewing muscle. At Beaty Facial Plastic Surgery, both BOTOX® Cosmetic and Jeuveau™ are used strategically to help patients achieve facial harmony while also addressing jaw tension and discomfort.
Understanding the Masseter Muscle
The masseter is one of the primary muscles responsible for chewing. Located at the back of the jaw near the cheeks, it plays a major role in biting and clenching. For patients who grind their teeth (bruxism), clench their jaw due to stress, or experience TMJ-related tension, this muscle can become enlarged over time, much like any muscle that is overworked.
When the masseter grows in size, it can create a wider, more square-shaped lower face. While some individuals appreciate a strong jawline, others prefer a softer, more tapered contour. That’s where Masseter BOTOX® and Jeuveau™ come in.
How Masseter BOTOX® and Jeuveau™ Work
Masseter neurotoxins involve carefully injecting small amounts of botulinum toxin type A, the active ingredient in both BOTOX® Cosmetic and Jeuveau™, directly into the masseter muscle. These neuromodulators work by temporarily relaxing muscle activity. As the muscle contracts less forcefully over time, it gradually decreases in bulk.
Both BOTOX® and Jeuveau™ are effective options for treating the masseter. During your consultation at Beaty Facial Plastic Surgery, Dr. Laura Beaty and our experienced injectable team will determine which product is most appropriate for your goals, anatomy, and treatment history.
While many patients notice reduced jaw tension within several days, visible slimming of the lower face typically develops gradually over four to six weeks. The result is a softer, more contoured jawline — without surgery, incisions, or downtime.
Importantly, treatment is designed to preserve natural function. You should still be able to chew and speak normally; the goal is to reduce overactivity and excess bulk, not eliminate movement.
Aesthetic Benefits: Refining the Lower Face
Masseter BOTOX® and Jeuveau™ are increasingly popular among patients seeking subtle facial contouring. By gently reducing the size of the masseter muscle, these treatments can:
- Soften a square or prominent jawline
- Create a slimmer, more V-shaped lower face
- Enhance facial symmetry
- Improve overall balance between the upper and lower face
Because results develop gradually, changes appear natural. Friends and family may notice that your face looks slimmer or more refined, but without obvious signs of treatment.
Functional Benefits: Relief Beyond Aesthetics
In addition to facial slimming, Masseter BOTOX® and Jeuveau™ provide meaningful functional benefits. Chronic clenching and grinding can contribute to:
- Jaw pain and tightness
- TMJ discomfort
- Tension headaches
- Facial soreness
- Tooth wear or damage
By relaxing the masseter muscle, both BOTOX® and Jeuveau™ can reduce the intensity of clenching and overuse. Many patients report fewer headaches, less jaw fatigue, and improved comfort throughout the day. Some even find they sleep more peacefully due to decreased nighttime grinding.
This dual benefit, aesthetic refinement and therapeutic relief, makes Masseter Neurotoxins a versatile treatment option.
What to Expect During Treatment
A Masseter BOTOX® or Jeuveau™ appointment at Beaty Facial Plastic Surgery typically takes about 15 to 20 minutes.
Dr. Laura Beaty will begin by evaluating your facial structure and muscle strength. You may be asked to clench your teeth so the masseter muscle can be clearly identified. Using precise injection techniques, she will administer BOTOX® or Jeuveau™ into specific areas of the muscle to ensure balanced, natural-looking results.
Most patients tolerate treatment very well. A topical numbing cream is available for added comfort, and the injections are often described as a small pinch or brief pressure.
There is no downtime following Masseter Neurotoxin treatment. You can return to your normal routine immediately, although mild swelling, tenderness, or bruising may occur and typically resolves within a few days.
How Long Do Results Last?
Functional improvements, such as decreased jaw tension, are often noticeable within days to a week. Visible facial slimming typically becomes most apparent at four to six weeks.
Results from Masseter BOTOX® and Jeuveau™ generally last four to six months, depending on your metabolism and muscle activity. With consistent maintenance treatments, the masseter muscle may become less overactive over time, sometimes requiring fewer units to maintain results.
Are You a Candidate?
You may be a strong candidate for Masseter BOTOX® or Jeuveau™ if you:
- Frequently clench or grind your teeth
- Experience TMJ-related symptoms
- Notice bulkiness along the lower face
- Desire a slimmer, softer jawline
- Prefer a non-surgical option with minimal downtime
A personalized consultation is the best way to determine which neurotoxin, whether BOTOX® or Jeuveau™, is right for you.
Expertise Matters
Facial contouring requires precision and an understanding of both anatomy and aesthetics. Over- or under-treatment can impact balance and overall harmony. Dr. Laura Beaty combines medical expertise with advanced training in non-surgical facial rejuvenation, frequently using both BOTOX® and Jeuveau™ for cosmetic enhancement and therapeutic purposes.
Her patient-centered approach ensures that treatment is tailored to support not only your appearance, but also your comfort and wellness.
A Softer Jawline Without Surgery
If you feel that your jawline appears too wide or prominent, or if chronic clenching has led to discomfort, Masseter BOTOX® and Jeuveau™ may offer a simple, non-surgical solution. By gently relaxing the masseter muscle, these treatments can create a more balanced, refined facial contour while easing tension.
At Beaty Facial Plastic Surgery in Atlanta, Masseter Neurotoxins are thoughtfully customized to help you look and feel your best, with results that are subtle, natural, and beautifully harmonious.