Treatment Overview
Botox for Masseter Reduction is a highly popular cosmetic procedure in Korea aimed at reducing the size and prominence of the masseter muscles, which are the main muscles responsible for chewing. Enlarged masseter muscles can give the face a square or bulky appearance, particularly along the jawline. By injecting botulinum toxin (Botox) directly into these muscles, Korean dermatologists relax the muscles, leading to a gradual slimming and contouring of the lower face. The procedure is non-surgical, minimally invasive, and highly precise, making it an attractive option for individuals seeking a softer, more V-shaped facial appearance. Korea is recognized globally as a hub for advanced injectables due to its experienced dermatologists, innovative techniques, and natural-looking aesthetic results.
Purpose & Benefits
The primary goal of Botox for Masseter Reduction is to slim the lower face and improve facial proportions. The procedure offers multiple benefits:
- Reduces the width of the lower face for a more delicate, contoured appearance
- Provides a non-surgical alternative to jaw reduction surgery
- Minimally invasive with no incisions or general anesthesia required
- Gradually reshapes the jawline while maintaining natural facial expressions
- Can help reduce teeth grinding (bruxism) or jaw tension in some cases
- Quick procedure with minimal downtime and short recovery period
This treatment is particularly suitable for patients who want subtle, natural-looking improvements rather than drastic surgical changes.
Ideal Candidates
Ideal candidates for Botox Masseter Reduction include:
- Individuals with square or prominent jawlines due to enlarged masseter muscles
- Those seeking non-surgical facial slimming options
- Patients with a healthy facial structure and realistic expectations
- Individuals who want to maintain natural expressions and functional jaw movement
- Those interested in preventative measures to reduce muscle hypertrophy over time
The procedure is generally not recommended for pregnant or breastfeeding women, people with neuromuscular disorders, or those with allergies to botulinum toxin.
Possible Risks & Complications
Botox is considered safe when administered by qualified professionals, but possible side effects include:
- Mild swelling, redness, or bruising at the injection sites
- Temporary tenderness or discomfort in the jaw
- Rare asymmetry if injections are not precisely placed
- Slight reduction in chewing strength initially, which usually resolves over time
Korean dermatologists minimize risks through detailed facial assessment, customized dosing, and precise injection techniques to ensure both safety and aesthetic outcomes.
Surgical Techniques Used
Although non-surgical, Botox for Masseter Reduction employs advanced Korean techniques to maximize effectiveness and natural results:
- Targeted micro-injections into the masseter muscles for precise contouring
- Customized dosing based on muscle size, patient anatomy, and desired slimming effect
- Gradual results – The jawline becomes slimmer over several weeks, allowing for natural facial adaptation
- Combination protocols – Often combined with Botox for other facial areas, fillers, or skincare treatments for overall harmony
- Natural facial expression preservation – Ensures that chewing and speaking remain unaffected while achieving aesthetic improvement
Recovery & Aftercare
Recovery is minimal, allowing patients to resume normal activities immediately. Korean clinics recommend:
- Avoid rubbing or massaging the treated area for the first 24 hours
- Eat soft foods if tenderness occurs for a day or two
- Avoid strenuous jaw exercises, saunas, or heavy chewing for 24–48 hours
- Attend follow-up sessions for assessment and potential touch-ups
Results & Longevity
Visible changes typically appear within 2–4 weeks as the masseter muscles gradually relax and shrink. Full effects are usually evident after 6–8 weeks. The slimming effect lasts approximately 4–6 months, and regular maintenance treatments can prolong results. Over time, consistent Botox treatments may also prevent further masseter hypertrophy, providing long-term facial contour benefits.
Treatment Process in Korea
The procedure typically involves:
- Initial consultation to assess jawline symmetry, masseter size, and patient goals
- Marking precise injection points on the masseter muscles
- Micro-injections of Botox tailored to the patient’s anatomy and desired effect
- Immediate evaluation to ensure symmetry and natural-looking results
- Post-treatment guidance for optimal outcomes, including follow-up for adjustments
Korea’s reputation for excellence comes from highly trained dermatologists, meticulous techniques, state-of-the-art facilities, and integration with other aesthetic treatments to ensure harmonious facial results.
Cost Range
The cost of Botox for Masseter Reduction in Korea varies depending on the clinic and number of units used:
- Single session: 200,000 – 500,000 KRW (USD $150 – $375)
- Premium clinics or combination treatments: 600,000 – 1,000,000 KRW (USD $450 – $750)
Popular Clinics
Leading clinics in Korea for Botox Masseter Reduction include:
- Banobagi Dermatology – Known for precise, natural-looking injectable treatments
- ID Dermatology Clinic – Offers customized Botox protocols for jaw slimming
- Oracle Dermatology Clinic – Specializes in facial contouring and injectables
- Cinderella Plastic Surgery & Dermatology – Combines Botox with fillers and other treatments for harmony
- REGEN Dermatology Clinic – Provides expert injector teams and advanced facial aesthetic care
