Masseter Botox in Bangkok

Slim your lower face and relieve jaw tension with safe, precisely targeted muscle-relaxing injections.

1.9K+ 5-Star Reviews

Treatment Time 15–30 minutes
Downtime None
Results Duration 3–4 months
Starting Price 10,000 THB

Masseter Botox is a non-surgical treatment that targets jaw tension and reshapes the lower face.

By injecting botulinum toxin into the masseter muscles, it helps relieve teeth grinding, jaw clenching, and tension headaches while slimming a bulky or square jawline.

At KKC Clinic, we use FDA-approved Botox for precise, safe results that provide both functional relief and a more defined, balanced facial contour.

Results may vary with each individual

How Masseter Botox Works & Its Benefits

The masseter muscles are responsible for chewing and jaw movement. By reducing their activity with botulinum toxin, the muscle gradually softens and decreases in size.

This relieves tension and grinding while creating a slimmer, more balanced lower face.

The injections don’t affect normal chewing or facial expression—only excess muscle activity.

Functional Benefits

  • Relieves jaw tension, clenching, and bruxism (teeth grinding)
  • Reduces headaches and TMJ-related discomfort
  • Helps protect teeth from damage caused by grinding

Aesthetic Benefits

  • Slims and softens a square or bulky jawline
  • Enhances facial symmetry and definition
  • Non-surgical with minimal downtime and natural results

Who Is a Good Candidate for Masseter Botox?

Masseter Botox suits those with jaw tension, teeth grinding, or a square jawline caused by enlarged muscles.

You may benefit if you experience:

  • Jaw soreness, fatigue, or tightness from clenching
  • Headaches or discomfort linked to grinding
  • A broad, angular jawline that hasn’t improved with a night guard

It’s not suitable for pregnant or breastfeeding individuals, those with an active infection, or those with neuromuscular conditions such as myasthenia gravis.

Not sure if Masseter Botox is right for you? Schedule a consultation with our doctors to discuss your goals and determine the best approach.

What to Expect at KKC Clinic: From Consultation to Aftercare

We make every stage of your Masseter Botox treatment straightforward and comfortable, from consultation to aftercare.

Step 1: Consultation

Your visit begins with an in-depth assessment of your facial structure, muscle strength, and desired outcome. The doctor will recommend the ideal dosage and injection points for balanced, predictable results.

Step 2: Quick Treatment (15–30 Minutes)

After cleansing and optional numbing, Botox is injected into precise points across the masseter muscle using a fine needle. Most patients describe only mild, brief discomfort.

Step 3: Aftercare Instructions

There’s no downtime—you can return to your day immediately. Minor tenderness or redness may appear but fades within hours.

For best results:

  • Avoid touching or massaging the area for 24 hours
  • Skip intense workouts, hot saunas, and facials on the same day
  • Sleep with your head slightly elevated the first night

Results Timeline

Most patients notice relief within a week as tension eases.

Visible jaw slimming typically appears after four to six weeks as the muscle gradually reduces in size.

  • Days 3–7: Initial relaxation and reduced clenching
  • Weeks 4–6: Visible softening of the jawline
  • Weeks 8–12: Peak results with a slimmer, more contoured lower face

Results usually last 3–4 months, depending on muscle strength and metabolism. With consistent treatments, the effects can last longer as the muscle adapts.

For maintenance, most clients return every 3–4 months. Over time, smaller doses are often enough to maintain contour and comfort.

How Many Units of Botox Are Needed?

กล่องและขวดบรรจุโบทูลินั่มท็อกซินไทป์เอ ระบุ 100 ยูนิต ผลิตโดย Allergan วางอยู่บนพื้นเรียบ

The number of units depends on your muscle size, strength, and treatment goals.

  • Typical range: 20–30 units per side
  • Higher doses: Sometimes used for men or patients with stronger jaw muscles
  • Personalized approach: Your doctor will assess your anatomy to find an effective yet natural dose.

We start conservatively for first-time patients and fine-tune during follow-up visits to ensure symmetry and lasting facial harmony.

How Much Does Masseter Botox Cost in Bangkok?

Masseter Botox at KKC Clinic starts from ฿10,000 for around 40–50 units.

The total cost depends on your muscle size, dosage, and whether it’s paired with other treatments.

All pricing is discussed transparently during your consultation, so you’ll know exactly what to expect.

Safety and Potential Side Effects

Masseter Botox is safe when performed by a qualified doctor. Most side effects are mild and temporary, such as minor swelling, redness, or tenderness at the injection sites. In rare cases, temporary chewing weakness or slight asymmetry may occur but usually resolves on its own.

All our injections are doctor-administered using genuine, FDA-approved products in a sterile environment.

Our precise, multi-point technique along the lower masseter ensures even relaxation, natural expression, and balanced facial symmetry.

Enhance Results with Combination Treatments

Masseter Botox can be paired with other treatments for enhanced definition and lift:

  • Chin filler: Improves projection and complements jawline slimming
  • Jawline contour filler: Adds structure and refinement
  • Skin tightening treatments: Thermage, Ultherapy, or HIFU help firm mild laxity

Your doctor will tailor a treatment plan that suits your facial proportions and goals for natural, balanced results.

Why Choose KKC Clinic for Masseter Botox?

From left to right: Dr. Karn Limbanyen, Dr. Woravan Techasomboon, Dr. Khongkwan Fujitnirun, and Dr. Chantamon Laochariyakul—founding doctors of KKC Clinic wearing white coats and smiling.

All Masseter Botox treatments at KKC Clinic are performed by experienced doctors specializing in facial anatomy and aesthetics.

Our approach emphasizes precision, safety, and natural-looking results that enhance—not alter—your features.

What Sets Us Apart:

  • Doctor-led treatments performed by licensed physicians
  • Experience with both Thai and international patients
  • Genuine, FDA-approved products
  • Clean, medical-grade treatment environment
  • Convenient Bangkok locations
  • Multilingual support in English, Thai, and Chinese

Whether your goal is relief from jaw tension or a slimmer, more contoured appearance, our team ensures personalized care and visible, natural results.

Frequently Asked Questions

Most clients describe only mild discomfort, similar to a quick pinprick.

You may notice improvement within a week, with visible slimming after four to six weeks.

Typically 3–4 months, with longer-lasting effects after consistent treatments.

Rarely, and only temporarily. Proper placement prevents unwanted effects.

None. You can return to normal activities immediately after treatment.

Yes. The muscle gradually returns to its original size and function.

Every 3–4 months for maintenance. Over time, smaller doses may be enough.

Yes, it’s often paired with fillers or tightening procedures for enhanced facial balance.

Wait at least 24 hours before intense physical activity to allow proper absorption.

Schedule Your Free Consultation

Ready to slim your jawline or relieve jaw tension?

Our doctors will assess your facial structure, discuss your goals, and create a treatment plan tailored to you.