K-ClinicSlimmer Face Korea: Botox ₩55,000 vs Onda ₩590,000 at AYUN
Work out why your face looks wide before choosing. A prominent jaw (masseter muscle) usually points to jaw-slimming Botox; localized fat under the chin or in the cheeks points to Onda; sagging contours call for lifting. At AYUN Clinic in Seoul, the November price (until 30 Nov 2026) is ₩55,000 for masseter Botox 50u (domestic) and ₩590,000 for Onda full face 80kJ, plus 10% VAT.
Why Does My Face Look Big: Muscle, Fat or Sagging?
To make your face look smaller, first identify the cause: the chewing muscle, localized fat, or sagging contours. Each cause calls for a completely different treatment.
AYUN Clinic in Seoul offers only non-surgical treatments. Those related to a smaller face are jaw-slimming Botox, Onda, Shurink and Ulthera Prime. Below are the November promotional prices (until 30 Nov 2026), with 10% VAT added on top. They may end early depending on the clinic's situation.
Prominent Jaw: Masseter Botox from ₩55,000
At AYUN, masseter Botox 50u costs ₩55,000 for domestic and ₩99,000 for Xeomin (November promotional price), the lowest entry point among the face-slimming options.
Masseter Botox is generally used for the chewing muscle, meaning the jaw bulges when you clench your teeth. The domestic and Xeomin options differ by ₩44,000, and with tax the prices are ₩60,500 and ₩108,900. You can ask during the consultation how the two brands differ and how many units you need.
Double Chin and Cheek Fat: Onda Full Face ₩590,000
At AYUN, Onda is a microwave-based treatment aimed at localized fat such as the double chin and cheeks. The November promotional price for full face 80kJ is ₩590,000, or ₩649,000 with VAT.
If your face looks big mainly because of the flesh under the chin or in the cheeks rather than the masseter, ask about Onda instead of Botox. If you have both concerns, the doctor may suggest combining the two; whether they can be done on the same day is the doctor's decision.
Sagging Contours: From Shurink to Ulthera Prime
If your face looks big because the contour is dropping, that is the territory of lifting: the entry option Shurink Universe + LDM 300 shots is ₩170,000, and for sagging contours Ulthera Prime 300 shots is ₩1,250,000.
Shurink is reasonably priced and suits first-time lifting; Ulthera Prime works on the fascia layer (SMAS) and suits sagging contours. The price list also includes InMode FX + Forma full face + Shurink Universe (Shurink 300 shots) at ₩270,000. Please confirm its contents and who it suits during your consultation.
How Much Will You Pay With VAT?
Adding the November promotional prices, domestic masseter Botox + Onda full face is ₩645,000 before tax and ₩709,500 with VAT. For a smaller budget, domestic masseter Botox + Shurink 300 shots is ₩225,000, or ₩247,500 with VAT.
- Masseter Botox (Xeomin) + Onda: ₩99,000 + ₩590,000 = ₩689,000 → ₩757,900 with VAT
- Onda full face: ₩590,000 → ₩649,000 with VAT
These are reference totals from adding single-treatment prices. If you want sleep sedation, the promotional price for sedation + aftercare is ₩100,000 extra; whether you need it depends on the treatment.
What to Ask at Your Consultation
The most common mistake with face slimming is choosing a treatment before confirming the cause. At the consultation, let the doctor determine the cause first, then discuss brand and budget.
AYUN Clinic is located at 7F, 441 Gangnam-daero, Seocho-gu, Seoul. It is open until 20:30 on weekdays and until 17:30 on Saturdays, closed on Sundays, and consultation through treatment can be completed on the same day.
Frequently Asked Questions From Visitors
Q. What if I can't tell whether it's muscle or fat?
You don't need to judge it yourself. The doctor will examine you at the clinic, explain the cause, and recommend suitable treatments.
Q. Can I go sightseeing right after treatment?
Consultation, examination and treatment are completed on the same day. There may be brief redness or mild swelling, and aftercare instructions are given after the treatment.
Q. Do the prices include tax?
No. The price list is before tax, and 10% VAT is added at checkout.
Book AYUN Face-Slimming Treatments Through K-Clinic
Not sure whether to get masseter Botox or Onda? Use the "Request booking" button or the live chat on this website for a free consultation, and send us front and side photos first.
Tell us what bothers you (jaw, double chin, cheeks, contour), your maximum budget and your travel dates. We will check with the clinic whether the November promotional prices still apply, whether the two treatments can be done on the same day, the total with VAT and sedation, and which evening slots are available.
Actual treatment depends on the examination results.
Frequently asked questions
What is the difference between masseter Botox and Onda in Korea?
Masseter Botox is generally used when the chewing muscle is prominent and the jaw bulges. Onda at AYUN is a microwave-based treatment aimed at localized fat such as the double chin and cheeks. The right choice depends on why your face looks wide, and the doctor decides after examining you.
How much is domestic masseter Botox vs Xeomin at AYUN Clinic?
At AYUN Clinic in Seoul, the November price (until 30 Nov 2026) for masseter Botox 50u is ₩55,000 for domestic and ₩99,000 for Xeomin, a difference of ₩44,000. With 10% VAT added, that is ₩60,500 and ₩108,900.
Can I get masseter Botox and Onda on the same day in Korea?
Whether both can be done on the same day is up to the doctor. Adding the promotional prices, domestic masseter Botox ₩55,000 plus Onda full face ₩590,000 comes to ₩645,000, or ₩709,500 with 10% VAT.
Will the AYUN November price still apply in December?
Not necessarily. These are November promotional prices valid until 30 Nov 2026, and they may end early depending on the clinic's situation. Please confirm December prices when you book.
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