Botox relaxes the masseter muscles to reduce the force behind clenching and grinding. With less repetitive contraction, the muscles can gradually release tension and decrease in size, while careful dosing preserves the strength needed for chewing and talking.
What Masseter Botox Treats
Jaw tension can be easy to dismiss—until lingering soreness or tightness starts affecting your day. The masseter muscles, which sit along each side of the jaw, can also become more prominent with frequent clenching or grinding, making the lower face appear wider.
With masseter Botox in St. Petersburg, Hermann Aesthetics & Wellness relaxes the specific muscles responsible for that added width and tension. As the masseters become less active, jaw tension can ease, while the lower face gradually takes on a narrower shape.
- Enlarged jaw muscles
- Jaw clenching or grinding
- Tension headaches
- Muscle-related jaw tension
What to Expect
The Masseter Botox Process
Personal Consultation
Your appointment starts with a conversation about which effects you notice, whether that’s persistent jaw tension or pain, the shape of your lower face, or both. Your provider then evaluates your masseter muscles and plans treatment around your anatomy and priorities.
Treatment Process
Once we map the injection points, your provider places Botox into targeted areas of each masseter muscle. The process takes about 20 minutes, and most patients have no required downtime afterward.
Results and Maintenance
Relief and facial changes develop at different speeds. Jaw tension can begin to ease within 1 to 2 weeks, while changes in lower-face shape become more noticeable over the month that follows. Results typically last 3 to 4 months, and we recommend follow-up appointments to maintain them.
Frequently Asked Questions About Masseter Botox
Results typically last 3 to 4 months, although every patient responds differently. Regular follow-up treatments can maintain muscle relaxation and your slimmer lower-face shape.
Yes, you do not need to experience jaw pain or tension to get treatment if enlarged masseter muscles are making your lower face appear wider than you prefer.

Why Choose Hermann Aesthetics & Wellness for Masseter Botox?
Whether you come in for jaw tension or facial slimming, you get a personalized care approach at Hermann Aesthetics & Wellness.
Anne Hermann, MD, Robin McClain, ARNP, and Michelle Mincone, PA-C, bring more than 50 years of combined aesthetic experience to every treatment plan.
We consider what you want to improve, then adjust your treatment plan to match your symptoms, anatomy, and desired facial changes.
Our providers consider how your jaw works along with how it looks, carefully reducing excessive muscle activity without hindering everyday function.
Ready to experience relief with masseter Botox? In St. Petersburg, meet with Hermann Aesthetics & Wellness to take some pressure off your jaw and move through your day more comfortably.




