What Is Masseter Botox (Teeth Grinding Botox)?
Masseter Botox is a botulinum toxin injection applied to the jaw muscle (masseter muscle). It is used both for teeth grinding (bruxism) and nighttime clenching treatment, as well as for jaw slimming (V-line) aesthetics. Masseter Botox prices and candidate suitability are summarized in this guide. For general Botox information, please refer to our Botox guide article.
How Does Masseter Botox Work?
Botulinum toxin temporarily reduces the contraction force of the masseter muscle. This alleviates pain caused by teeth grinding and clenching, temporomandibular joint (TMJ) complaints, and headaches. At the same time, the muscle volume decreases; the jawline becomes slimmer, giving the face a more oval or V-line appearance. The effect becomes noticeable within 2–4 weeks and lasts an average of 4–6 months.
Who Is Masseter Botox Suitable For?
Individuals who experience teeth grinding, nighttime clenching, jaw pain, or who are bothered by the prominent (angular) appearance of their jaw corners are suitable candidates. Treatment is postponed during pregnancy, breastfeeding, and in individuals with a history of neuromuscular disease. It is not administered to those with a Botox allergy.
Masseter Botox Application and Aftercare
The procedure takes 10–15 minutes; injections are administered at several points into the masseter muscle at the jaw angle. Local anesthesia is not required; mild stinging may be felt. Massage to the area should be avoided for 4 hours afterward, and intense chewing and hard foods should be avoided for the first 24 hours. Post-Botox care guidelines are the same as for general Botox.
Masseter Botox Prices 2026
Masseter Botox prices vary depending on the number of units used and the clinic. Bilateral treatment is generally offered at a single price. A consultation and personalized quote are recommended for exact pricing.
Conclusion
Masseter Botox is a safe and effective option for both bruxism and aesthetic jaw slimming. Results become apparent within 2–4 weeks; longevity increases with regular repeat treatments.
Masseter Botox reduces pain from bruxism (teeth grinding) and nighttime clenching; the jaw angles soften and the V-line appearance becomes more defined. Avoiding intense chewing and hard foods for the first 24 hours helps the results settle. When planned together with chin tip and jawline filler, a more balanced facial silhouette is achieved.
This article is for informational purposes only. Please consult a qualified physician before making any treatment decisions.