Non-surgical jawline shaping · Myeongdong, Seoul

Jawline Contouring Injections in Myeongdong, Seoul

A tailored injectable plan, combining botulinum toxin, fillers or fat-dissolving injections, to slim, define or sharpen the jawline without surgery.

Same price as locals
English-speaking team
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Injection room for jawline contouring treatments at Umi Clinic, Myeongdong — **1–2 visits** Definition builds over 2–6 weeks

Quick answer

What are jawline contouring injections?

Jawline contouring injections are a combination of non-surgical injectables chosen to reshape the lower face. Botulinum toxin relaxes bulky masseter muscles for a slimmer jaw, hyaluronic or calcium-based fillers add definition to the jaw angle and chin, and fat-dissolving injections reduce soft fullness under the jawline.

The doctor first identifies whether your jaw looks wide because of muscle, fat, bone or lack of projection, then plans accordingly. For muscle-related width, see masseter Botox. It is a popular non-surgical option for visitors to Seoul.

Medically reviewed by Dr. Yoon Jong-woo , Medical Director, Umi Clinic (Korean-licensed physician) · Updated October 2026. Results vary by person; the doctor explains risks, side effects and alternatives at consultation.

Session: 20–45 min
Numbing: Topical cream or ice
Downtime: Minimal; swelling 1–3 days
Results: Filler instant; toxin 2–6 weeks
Lasts: Toxin 3–6 mo · filler 9–18 mo
Pricing: Same price as locals

Your visit

How Jawline contouring works at Umi

Every visit is doctor-led and explained in English, from the first skin check to aftercare.

Consult & jaw analysis
The doctor assesses muscle bulk, fat, skin laxity and chin projection to build your plan.
Numbing
Numbing cream or ice for comfort.
Targeted injections
Botulinum toxin, filler and/or fat-dissolving injections are placed in measured amounts.
Aftercare
Avoid massage, saunas and hard chewing for 1–2 days; mild swelling settles quickly.

Before & after

How jawline injections reshape the lower face

Relaxing bulky muscle, adding structure where needed and reducing soft fullness combine to create a slimmer, more defined jawline.

Illustration of the mechanism — not a patient photo. Individual results vary; real before-and-after photos can be reviewed at consultation.

Day 1

Filler definition visible; some swelling.

Weeks 2–4

Masseter muscle starts to slim.

Weeks 4–6

Full slimming and refined contour.

Is it right for you?

Who Jawline contouring suits best

Good fit if you…

Have a wide jaw from strong masseter muscles
Want a sharper jaw angle or better chin projection
Have mild softness under the jawline
Prefer a non-surgical approach with little downtime

Consider another option if…

You are pregnant or breastfeeding
You have a neuromuscular disorder (for botulinum toxin)
You have active infection in the area
Width is mainly bone structure and you expect surgical-level change

Recovery & results

What to expect, step by step

Same day
Possible swelling, redness or small bruises.
Days 1–3
Swelling settles; filler shape becomes clearer.
2–6 weeks
Toxin slims the masseter muscle.
Maintenance
Toxin every 4–6 months, filler top-up every 9–18 months.

FAQ

Jawline contouring questions

Which injection is right for my jawline?

It depends on the cause: muscle bulk responds to botulinum toxin, lack of definition to filler, and soft fullness to fat-dissolving injections. Many people benefit from a combination.

Will Botox make it hard to chew?

Most people notice only mild chewing fatigue for a few weeks with hard foods. Dosing is adjusted to keep function natural.

Can I combine treatments in one visit?

Yes. Toxin and filler are often done the same day; fat-dissolving injections may need separate sessions.

How long do results last?

Botulinum toxin about 3–6 months, fillers around 9–18 months, and fat reduction is long-lasting with stable weight.

Do foreigners pay more?

No. International patients pay the same price as local patients at Umi Clinic.

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