墨白 Many people look at their square-shaped faces in the mirror and wonder: “How much does it cost to have the Masseter treated in South Korea? Is it really worth flying just for this?” This article provides an overview of the actual fees for Masseter botulinum toxin injections in South Korea in 2026, so you can have a clear idea before making your decision.
What is the procedure of Masseter treatment in South Korea?
Masseter hypertrophy is one of the main causes of a square-shaped face. The mainstream practice in South Korea is to inject botulinum toxin type A into the deep layers of the Masseter muscle, causing the muscle to temporarily relax and gradually atrophy, thereby reducing the size of the Masseter muscle and softening the contours of the lower face.
The entire injection process takes approximately 10 to 15 minutes and does not require anesthesia; you can leave immediately after the procedure. It is possible to resume normal activities on the same day, making it one of the popular cosmetic procedures for those traveling to Seoul the day before departure or upon arrival.
Trends in the fees for Masseter injections in South Korea in 2026
The prices of face slimming injections in South Korea vary significantly depending on the brand, the level of the clinic, and the dosage of the injectable. The following are the approximate price ranges currently available in the market:
| Types of clinics | One-time fee (in Korean won) | Convert to RMB |
|---|---|---|
| Top-tier Dermatology clinic in Gangnam District | Starting from 500,000 to 800,000 yuan. | Starting from approximately 2,700 to 4,300 yuan |
| General Dermatology clinics in Gangnam District | Starting from 300,000 to 500,000 yuan. | Starting from approximately 1,600 to 2,700 yuan |
| Hongdae and Myeongdong Value-for-Money Clinics | Starting from 150,000 to 300,000 yuan. | Starting from around 800 to 1,600 yuan |
| Well-known chain brands | Starting from 200,000 to 400,000 yuan | Starting from around 1,100 to 2,200 yuan |
Overall, the cost of Masseter injections in South Korea starts at around NT$5,000, which is significantly lower than the prices for similar services in Taiwan or Hong Kong. Coupled with the fact that South Korean doctors have a precise understanding of facial aesthetics, this attracts a large number of tourists from Taiwan and Hong Kong who travel specifically for these treatments.
Four key factors affecting the cost of Masseter treatments in South Korea
1. Botulinum toxin brands
The commonly available botulinum toxin brands in the South Korea market include the following, listed in descending order of price:
- Botox: Produced by Allergan in the United States, it is the most well-known and expensive brand globally, with stable results.
- Meditoxin / Nabota: Produced by South Korea’s Meitei Company, this product boasts a high market share and excellent cost-performance ratio, making it a popular brand among local consumers.
- Liztox: Produced by South Korea’s Hugel company, its effects are similar to those of Botox, and its price is competitive.
- Regenox / Hutox: These are products from South Korea’s Huons Company, both of which are legitimate and well-regarded in the market.
South Korean brands such as Meditoxin or Nabota are the preferred choices for most clinics. These products offer reliable results at reasonable prices, making them an excellent option for first-time users.
2. Dosage of the injection
The required dosage varies depending on the degree of Masseter hypertrophy. Generally, for the initial injection on both sides of the Masseter, approximately 40 to 60 units are needed; in cases where the Masseter is particularly well-developed, 80 to 100 units may be required, resulting in correspondingly higher costs.
3. Location and popularity of the clinic
Gangnam-gu in Seoul is the hub of plastic and cosmetic surgery in South Korea. While there is a high density of clinics and fierce competition, the fees charged by top-tier specialists are relatively high. In areas such as Hongdae and Myeongdong, Dermatology clinics offer better value for money, making them more suitable for travelers with limited budgets.
4. Does it include post-operative care?
Some clinics include post-treatment comfort care options in their prices, such as LED low-energy therapy or ice compresses. These can reduce swelling and discomfort after the injection and help speed up the recovery process, resulting in a more comprehensive overall experience – although the cost will be slightly higher.
How long does the effect of Masseter injection last?
This is a question that many people are most concerned about. Generally speaking, the duration of the effect after a single injection is as follows:
- Onset time: Weakness in the Masseter begins to be felt 3 to 7 days after the injection, and significant facial slimming effects are observed within 2 to 4 weeks.
- Duration of effect: The first injection usually provides effects lasting 4 to 6 months.
- Long-term effects: After 2 to 3 consecutive injections, the Masseter muscle, due to prolonged inactivity, will gradually atrophy. The effects can last for 6 to 9 months, after which the frequency of injections can be reduced.
What should one pay attention to before getting a Masseter treatment in South Korea?
Precautions before the injection
- Stop taking blood-activating supplements such as aspirin and vitamin E at least 2 weeks before the injection to prevent bruising after the procedure.
- Inform the doctor whether you have previously received botulinum toxin injections and which brand was used; this information will help the doctor adjust the dosage accordingly.
- Injections are not recommended for those who are pregnant, breastfeeding, or have neuromuscular disorders.
Precautions after the injection
- Avoid lying down or engaging in strenuous exercise within 4 hours after the injection.
- Do not apply excessive pressure to the injection site to prevent botulinum toxin from spreading to unnecessary muscles.
- Avoid drinking alcohol on that day.
- The effects are usually most noticeable 2 to 4 weeks later, and it’s a good time to take photos for comparison.
Common issues associated with Masseter injections in South Korea
Q: Is it safe to get facial slimming injections in South Korea?
As long as you choose a Dermatology or plastic surgery clinic that is certified by the South Korea Ministry of Health and Welfare (MOHW) and where the procedures are performed by licensed physicians, the safety level is quite high. South Korea has strict regulations regarding medical licensing, so the risks associated with regular clinics are extremely low.
Q: Will my face become asymmetrical after the treatment?
Slight asymmetry between the left and right sides of the face is normal; in most cases, there are already slight differences in the size of the Masseter muscles before injection. Experienced doctors will assess the size of the Masseter muscles on both sides before administering the injection and adjust the dosage accordingly. It is quite uncommon for significant asymmetry to occur.
Q: Do people from Taiwan face any language barriers when getting facial slimming injections in South Korea?
Many well-known clinics in Gangnam District provide Chinese translations or explanatory documents in Chinese. In addition, numerous clinics and online booking platforms offer Chinese-language services, so language should not be an issue at all. By making reservations in advance through official booking platforms, customers can also enjoy consultation services in Chinese.
In summary
Overall, the cost of Masseter treatment in South Korea is more affordable than in Taiwan. Coupled with South Korean doctors’ deep understanding of facial contour aesthetics and their technical expertise, many people take the opportunity to combine their trip to South Korea with medical beauty treatments. The cost for a single procedure generally starts from around NT$5,000 and may vary depending on the level and reputation of the clinic. Choosing the right clinic is far more important than simply seeking the lowest price.
It is recommended to make a reservation in advance through a reputable platform before your trip. This will help you confirm the qualifications of the clinic and the doctor’s license, ensuring that your medical beauty treatment experience is both safe and efficient.
※ Please refer to the actual prices provided by each clinic during the consultation.
