Last reviewed: July 14, 2026·Our editorial standards

Clinical Insight: Express Med Spa Frankfort

“Masseter neurotoxin treatment is one of the most rewarding procedures we perform. Patients who have struggled for years with morning jaw tension and cracked teeth find genuine relief within two weeks, with the added benefit of subtle lower face tapering.”

- Stefanie Drozd, MSN, APRN, Founder & Board-Certified Nurse Practitioner

Before and after masseter Botox jaw slimming and TMJ relief treatment in Frankfort IL
Masseter treatment before-and-after demonstrating lower facial slimming and jaw tension relief over 6 weeks.

How Masseter Botox Treats TMJ and Jaw Clenching

The masseter muscles are the powerful chewing muscles on each side of your jaw. Chronic nighttime clenching or stress-related teeth grinding (bruxism) causes these muscles to overdevelop and tighten, leading to temporomandibular joint (TMJ) soreness, tension headaches, and dental wear.

Targeted micro-injections of Botox or Xeomin block excessive contraction signals, allowing the muscle to relax. This decreases bite force while keeping normal chewing, speaking, and smiling completely unaffected.

Clinical & Cosmetic Benefits

  • TMJ Pain Relief: Relieves morning jaw stiffness and radiating soreness around the ears and temples.
  • Headache Reduction: Decreases myofascial tension that triggers chronic tension headaches and migraines.
  • Dental Protection: Reduces grinding force to protect tooth enamel and reduce night guard wear.
  • Facial Slimming: Softens bulky muscle tissue over 4 to 8 weeks to create a softer, gently tapered jawline.

Additional Precision Botox Applications

  • Botox Lip Flip: 2 to 4 units to subtly enhance upper lip visibility.
  • Gummy Smile Reduction: 2 to 4 units to relax an overactive upper lip elevator muscle.
  • DAO Injections: Relaxes downward pull at the corners of the mouth to restore a pleasant resting posture.
Before and after gummy smile Botox 4 units treatment in Frankfort IL
Precision neurotoxin placement: 4 units of Botox relaxing the upper lip elevator muscle for balanced gum-to-tooth display.

Typical Dosing & Pricing in Frankfort

  • Masseter Dosage: Typically 20 to 35 units per side (40 to 70 units total), lasting 4 to 6 months.
  • Standard Rate: $10.95 per unit ($10.00 for VIP members).

Frequently Asked Questions

Will masseter Botox affect my smile or speech?

When performed by experienced medical injectors who understand deep facial anatomy, your smile and speech remain completely normal.

How quickly will I feel relief?

Pain and tension relief typically begin within 7 to 14 days, while visible jawline slimming peaks between 4 and 8 weeks.

Ready to find relief from jaw pain and clenching?

Express Med Spa Frankfort, our featured provider, can answer your questions and check whether Botox is right for you at a complimentary consultation.