Jawline Contouring in Seoul: Surgical and Non-Surgical Options
The short answer
Jawline contouring in Seoul reshapes the lower face by treating whatever makes it wide or soft: bone with jaw reduction or V-line surgery, muscle with masseter Botox, and fat or skin with liposuction, threads or filler. Typical 2026 prices range from about ₩100,000 for Botox to ₩35,000,000 for bone surgery. Recovery ranges from none to about 3 to 4 weeks.
Key facts
- Four factors: bone, masseter muscle, fat under the jaw, skin firmness
- Surgical options: jaw angle reduction, V-line surgery, sliding genioplasty
- Non-surgical options: Botox, filler, fat-dissolving injections, threads, HIFU
- Typical cost: about ₩100,000–₩35,000,000
- Downtime: none to about 3–4 weeks
- Planning: exam plus 3D CT scan for bone surgery
What jawline contouring changes
Your jawline is shaped by four things: the lower jaw bone, the masseter chewing muscle, the fat under the jaw, and the firmness of your skin. A wide jaw can come from bone or from muscle, and a soft, blurred jawline often comes from fat or loose skin. An examination, and a CT scan when surgery is considered, shows which one matters most for you.
Surgical options reshape the bone. Jaw reduction removes the flared jaw angles, V-line surgery also narrows the chin, and sliding genioplasty moves the chin bone. Non-surgical options are temporary. Fillers add definition along the jaw and chin, Botox slims the masseter muscle, and fat reduction or skin tightening sharpen the line under the jaw.
Most often chosen for
- A square or wide lower face
- A soft jawline that blends into the neck
- A short or recessed chin
- Early jowls that blur the jaw edge
Often combined with
Surgical contouring is frequently combined with zygoma reduction. Non-surgical plans often combine Botox, filler and a lifting device in one visit.
The procedure, layer by layer
Incision in the mouth
For bone surgery, incisions are made inside the mouth along the lower gum, so no scar shows on the face.
Where the incisions and treatments are placed
- Bone: the jaw angle is cut and removed; the outer cortex may be thinned; the chin can be narrowed or moved.
- Muscle: Botox is injected at several points in each masseter.
- Fat: chin and jowl liposuction uses tiny openings under the chin and behind the earlobes.
- Skin and definition: filler along the jaw border and threads under the skin.
How the incisions heal
Mouth incisions close with dissolvable stitches and heal within about 2 weeks. Liposuction openings leave tiny marks that fade.
Recovery timeline
| Option | Downtime | Lasts |
|---|---|---|
| Masseter Botox | None | 4–6 months |
| Jaw filler | 1–3 days | 9–15 months |
| Thread lift | 3–7 days | About 12 months |
| Chin liposuction | About 1 week | Long-term |
| Jaw reduction / V-line | 3–4 weeks | Permanent |
Is it right for you?
A good fit if you
- Know, or are willing to find out, whether bone, muscle, fat or skin is the main cause.
- Have clear goals for front view and side profile.
Another option may suit you better if
- You want a temporary test before surgery: start with jawline contouring injections.
- Your bite is misaligned: jaw position may need two-jaw surgery.
- Your main concern is sagging with age: a lower facelift may be better.
Risks to discuss at your consultation
For surgery: numbness, asymmetry, soft tissue sagging and, rarely, nerve injury or fracture. For injections: bruising, lumps and temporary smile changes. For liposuction: unevenness and loose skin. Ask the clinic to explain which layer they are treating and why.
Jawline contouring cost in Seoul
| Treatment | Typical cost (2026) |
|---|---|
| Masseter Botox | ₩100,000–₩500,000 |
| Jaw and chin filler | ₩500,000–₩2,000,000 |
| Chin liposuction | ₩1,500,000–₩4,000,000 |
| Square jaw reduction | ₩8,000,000–₩25,000,000 |
| V-line surgery | ₩15,000,000–₩35,000,000 |
Planning your trip
Non-surgical plans fit into a few days, and you can often combine Botox, filler and a device session in a single visit. Bone surgery needs about 2 weeks in Seoul, a soft diet for several weeks and a compression garment in the first days. If you are unsure which route suits you, book a consultation with a CT scan early in your stay so you have time to decide without pressure.
Jawline contouring vs. square jaw reduction
Jawline contouring is the umbrella for every way of reshaping the jaw. Square jaw reduction is one specific surgery that removes the jaw angles. If your jaw is wide because of bone, it may be the core of your plan.
This guide is for general information and is not medical advice. Prices are typical ranges reported by Gangnam clinics in 2026 and vary by clinic, doctor and treatment plan; confirm directly with the clinic.
Patient questions
Frequently asked questions
How do I know if my jaw is wide because of bone or muscle?
Clench your teeth: if the jaw bulges, muscle plays a role. A doctor's exam and a CT scan confirm the bone contribution.
Can I combine surgical and non-surgical jaw treatments?
Yes. Many patients have bone surgery and later use Botox or filler for fine-tuning.
Which option lasts longest?
Bone surgery is permanent. Liposuction is long-term. Botox, filler and threads are temporary.
How long should I stay for jaw surgery?
About 2 weeks. For injections, a few days is enough.
Not sure which Gangnam clinic is right for you?
Tell us your goals, budget and travel dates. Our English-speaking coordinators compare doctor-led clinics and usually reply with free quotes within 24 hours.