ONDA Lifting for a Tighter Jawline: Kain's First Try in Sinnonhyeon, With Doctor's Notes

“Natural” is the word I hear most from people asking about lifting, and Kain used it too. I'm Dr. Hyunji Kim, director of Delphic Clinic in Sinnonhyeon, Gangnam. I trained at Korea University Medical Center and I consult international patients myself, and every week someone asks me which lifting option changes the face without looking done. Kain chose ONDA on its own and noticed the jawline most; this page explains why that area tends to respond, what the session is like, what it costs, and when ONDA isn't my pick.

Medically reviewed · Dr. Hyunji Kim · October 8, 2026

Why the jawline is where ONDA shows first

Kain noticed the change most around the jawline, and that's typical. The lower face often carries a little extra fullness on top of loosening skin, and that combination is exactly what ONDA addresses.

ONDA's Coolwaves microwaves heat the deeper fat layer while the skin surface stays cool. Fat cells shrink in volume and the dermis tightens, so the outline under the jaw can look cleaner without adding anything to the face.

What “natural” lifting means in practice

Nothing is injected and nothing is cut, so the face keeps its own proportions. The change tends to be subtle at first and builds as collagen renews over the following weeks.

If you're weighing devices, I've explained how ONDA slims and firms a heavy face and compared it with other lifts in my ONDA first-timer guide.

The detailed consultation Kain mentioned

Before any lifting, I look at where volume sits, how much the skin has loosened, and how strong the chewing muscle is. That decides whether ONDA, a different device, or a combination fits.

Kain went with ONDA alone. Some patients need more than one tool, and some need less. That conversation is free and comes before any decision.

Why it felt more comfortable than expected

• The handpiece cools the skin surface while the heat works deeper.
• Most people describe a strong, spreading warmth rather than sharp pain.
• No anaesthetic injections are needed, and I adjust energy as we go.
• You can walk out afterwards and carry on; slight warmth or swelling is common for a short while.

What ONDA for the face costs

We publish our prices, and international patients pay the same as Korean patients. Here is the first-visit price for ONDA on the face.

Higher energy or additional areas change the price. If you're budgeting for a trip, my ONDA cost guide breaks it down before you book.

Adding ONDA to a Seoul trip

1. 1

   Before you come

   Message us on WhatsApp with a front and side photo. I'll tell you whether ONDA alone is enough for your jawline.

2. 2

   On the day

   Free 1:1 consultation, with an English or Chinese interpreter if you'd like, and same-day treatment if it suits you.

3. 3

   Getting here

   We're in Sinnonhyeon, a short walk from Exit 3 of the station.

4. 4

   Afterwards

   Gentle skincare and sunscreen. Message us if anything feels unusual, even after you've flown home.