Masseter Botox Cost in Korea: Units, Brands and Prices Explained

Masseter Botox is a popular non-surgical treatment in Korea for slimming a prominent jawline caused by enlarged masseter muscles. Seoul clinics offer both Korean and imported botulinum toxin brands, with prices varying according to the number of units, product, clinic, and whether the quoted price covers one or both sides of the jaw. For international patients, understanding units and brand differences is essential when comparing masseter Botox prices.

1. What Is Masseter Botox?

Masseter Botox involves injecting botulinum toxin into the masseter muscles located along the sides of the jaw. By temporarily reducing muscle activity, the treatment can gradually make the lower face appear slimmer.

It may be suitable for patients with:

• A wide or square-looking lower face
• Enlarged masseter muscles
• A strong jaw caused partly by muscle bulk
• A desire for a slimmer V-line appearance
• Jaw muscle tension or clenching in some cases

Masseter Botox is different from facial filler or bone-contouring surgery.

• Botox reduces muscle volume over time.
• It does not remove facial bone.
• It does not directly dissolve facial fat.
• Results develop gradually rather than immediately.
• The effect is temporary and maintenance treatments may be needed.

Before treatment, the doctor should determine whether the width of your lower face is primarily caused by muscle, bone, fat, or a combination of factors.

2. How Many Units of Masseter Botox Do You Need?

The required dosage depends on the size and strength of the masseter muscles, previous treatment history, and the desired degree of slimming.

Commonly advertised amounts include:

• 25–30 units per side: Lower-dose treatment for smaller muscles or subtle correction
• 40–50 units per side: Common range for moderate masseter treatment
• 50 units total: Often advertised as 25 units per side
• 100 units total: Often means approximately 50 units per side

Current Korean clinic menus frequently advertise 50 units as a standard masseter package, while some clinics offer 100-unit bilateral treatments. For example, one Gangnam clinic lists 50 units for ₩29,000 and 100 units for ₩58,000, both covering bilateral treatment.

However, more units do not automatically mean better results.

The appropriate dose depends on:

• Muscle size
• Facial proportions
• Previous Botox history
• Desired degree of slimming
• Doctor's injection technique
• Individual response

When comparing prices, always confirm whether the listed units are total units or units per side.

3. How Much Does Masseter Botox Cost in Korea?

Masseter Botox is relatively affordable in Korea, but prices vary substantially depending on the brand and clinic.

Current 2026 published prices include:

• Korean domestic brands: approximately ₩25,000–₩100,000 for 50 units
• Premium Korean products: approximately ₩45,000–₩150,000
• Xeomin: approximately ₩100,000–₩220,000 for 50 units
• Allergan Botox: approximately ₩150,000–₩320,000 for 50 units

For example, a current Gangnam price list shows 50 units at ₩25,000 for Wondertox, ₩45,000 for Coretox, ₩119,000 for Xeomin, and ₩200,000 for Allergan.

Another Seoul clinic currently lists 50 units at ₩55,000 for Nabota, ₩60,000 for Innotox, ₩72,000 for Coretox, ₩200,000 for Xeomin, and ₩250,000 for Allergan, before 10% VAT.

A practical planning range for international visitors is therefore:

• Budget Korean Botox: ₩30,000–₩70,000
• Premium Korean Botox: ₩50,000–₩150,000
• Imported Xeomin: ₩100,000–₩220,000
• Imported Allergan: ₩150,000–₩320,000+

Promotional prices can be considerably lower, so check whether the advertised amount is an event price or standard price.

4. Korean vs Imported Botox: Which Brand Should You Choose?

Korean clinics offer numerous domestic botulinum toxin products, while imported options are also widely available.

Korean Brands

Common Korean products include:

• Nabota
• Coretox
• Innotox
• Wondertox
• Botulax
• Other domestic formulations

Their main advantage is usually lower cost and broad availability.

For example, current Korean clinic pricing shows domestic 50-unit treatments ranging from roughly ₩25,000 to ₩72,000 at some clinics, although promotional conditions vary.

Imported Brands

Common imported options include:

• Xeomin from Germany
• Allergan Botox from the United States
• Dysport from the United Kingdom

Imported products generally cost more. Current Gangnam pricing shows Xeomin at ₩119,000 for 50 units and Allergan at ₩200,000 for the same nominal dose.

Patients may choose imported products because:

• They have previously used the same brand.
• They prefer a familiar international product.
• Their doctor recommends a particular formulation.
• They are willing to pay more for a specific brand.

However, price alone does not determine treatment quality. Product selection, dosage, injection technique, anatomy, and medical assessment all matter.

5. How Long Does Masseter Botox Last and When Do You Need It Again?

Masseter Botox does not produce its full slimming effect immediately.

A typical progression is:

• First 1–2 weeks: Muscle activity begins to decrease.
• Around 1 month: Early changes in jaw muscle activity may become noticeable.
• Around 2–3 months: Facial slimming may become more apparent as the masseter gradually decreases in bulk.
• Around 4–6 months: The effect may begin to wear off for many patients.

Some Korean clinic information recommends repeating treatment approximately every 4–6 months, although the interval varies by individual response.

Factors that influence duration include:

• Muscle size
• Dose used
• Metabolism
• Frequency of previous treatments
• Individual response
• Strength of the masseter muscles

Patients receiving repeated treatments may sometimes require different dosing over time, so follow-up assessment is useful rather than automatically repeating the same dose.

6. What Should Foreigners Check Before Booking?

Price comparison can be confusing because Korean clinics may advertise masseter Botox using different unit systems and conditions.

Before booking, confirm:

• Exact product name
• Manufacturer and country of origin
• Total number of units
• Whether the units are total or per side
• Whether both sides are included
• Whether VAT is included
• Whether the price is promotional
• Consultation fees
• Who performs the injections
• English-language consultation and aftercare

For example, a 50-unit Korean Botox package and a 50-unit imported Botox package may have dramatically different prices. Current published Korean prices illustrate this clearly, with some 50-unit domestic products below ₩100,000 while imported Allergan treatments can reach ₩200,000–₩300,000 or more.

International patients should also consider their travel schedule.

• The injection itself is usually relatively quick.
• Initial tenderness or swelling may occur.
• The slimming effect takes time to develop.
• A short Seoul trip can accommodate the treatment, but you may not see the final contour change before returning home.
• If you need follow-up, ask the clinic when the next treatment should be considered.

Frequently Asked Questions

How much does masseter Botox cost in Korea?
In 2026, 50-unit masseter Botox can range from roughly ₩25,000 for promotional Korean products to ₩200,000 or more for imported brands, depending on the clinic and conditions.

How many units of Botox are needed for the masseter?
Commonly advertised doses range from about 25–50 units per side, but the appropriate amount depends on muscle size, anatomy, and treatment goals.

Is Korean masseter Botox cheaper than imported Botox?
Yes. Korean brands are generally much less expensive than imported Xeomin or Allergan. The difference can be several times the price for the same nominal number of units.

Is 50 units enough for masseter Botox?
It can be appropriate for some patients, particularly when the 50 units are divided between both sides. However, some patients may require more or less depending on their muscle size and treatment goals.

How long does masseter Botox last?
The slimming effect commonly lasts several months, with many patients considering repeat treatment around 4–6 months later. Individual results vary.

Can foreigners get masseter Botox in Korea?
Yes. Masseter Botox is widely available at Korean aesthetic clinics serving international patients. Before booking, confirm the brand, units, bilateral coverage, VAT, and English consultation.



Final Thoughts

Masseter Botox is one of the most accessible ways to achieve temporary jaw slimming without surgery, and Korea offers a particularly wide selection of brands and price points. In 2026, Korean 50-unit treatments can start below ₩50,000 at promotional clinics, while imported Xeomin and Allergan options can cost considerably more.

When comparing prices, always check the units, brand, and whether the quoted amount covers both sides of the jaw. A very low price may represent a smaller dose, a promotional product, or a price excluding VAT.

For international patients, Korean Botox can be an attractive choice when budget is important, while imported products may appeal to those who prefer a familiar brand. The most appropriate option should ultimately be determined by your facial anatomy, treatment history, and doctor's assessment.