Square Jaw & Face Contour in Dongseong-ro, Daegu

A square-looking jaw is often caused by strong masseter muscles, and JRYN Clinic Daegu slims the face line with masseter Botox and contour injections.

Quick answer: At JRYN Clinic Daegu , a square jaw is usually softened with masseter Botox, which relaxes the chewing muscle so the lower face looks slimmer over several weeks, with contour injections and chin filler used to refine the outline. Treatment takes minutes with little downtime, and Botox is typically repeated every few months.

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What causes square jaw & face contour?

A wide lower face can come from enlarged masseter (chewing) muscles, often linked to clenching, grinding or frequent gum chewing, or from the shape of the jaw bone itself. Fat along the jaw and a short chin can also make the face look broader.

How JRYN Daegu treats it

The doctor feels the muscle as you clench to judge how much of the width is muscle. Masseter Botox gradually reduces muscle bulk, while contour injections target soft fullness along the face line. Chin filler can lengthen the chin for a more tapered shape, and salivary gland or temporalis Botox addresses other causes of width.

Korean name: 사각턱·윤곽

At a glance

Common options	Masseter Botox, contour injection, chin filler
Typical sessions	Botox every 4–6 months at first
Downtime	Little; possible slight bruising
First step	Doctor checks muscle, fat and bone
Where	JRYN Clinic Daegu, 20 Dongseong-ro

3 minutes' walk from Jungangno Station (Line 1) Exit 2. Mon–Fri 10:30–20:00, Sat 10:30–16:30.

Get a plan on WhatsApp

Signs

You may be dealing with this if…

A wide, angular lower face
A firm bulge at the jaw angle when you clench
Clenching or grinding, especially at night
A face that looks broader in front-facing photos

Visitor tips

Before & after your visit

Masseter Botox is quick, so it fits easily into a Daegu shopping day
Avoid very chewy food and jaw massage for a day
Slimming shows gradually over 2–6 weeks, often after you are home
Skip saunas and alcohol on the day of injections

At JRYN Daegu

How your visit works

Guide for foreigners →

Message us
Send your concern and travel dates on WhatsApp.
Get options
We reply with suitable treatments and an estimate in won.
Walk from Exit 2
3 minutes from Jungangno Station on Dongseong-ro.
Consult & treat
1:1 consultation; plan and total confirmed before treatment.
Aftercare
Aftercare advice and WhatsApp support after you fly home.

FAQ

Square Jaw & Face Contour questions

How long until my jaw looks slimmer?

The muscle softens gradually, with visible change usually from about two to six weeks after treatment. Results vary.

Will masseter Botox affect chewing?

Some people notice slightly weaker chewing on tough food for a few weeks, which usually settles.

Can Botox change a jaw that is wide because of bone?

No. Botox reduces muscle, not bone, and the doctor will explain what non-surgical options can and cannot change for your face.

Can I book Square Jaw & Face Contour in English?

Yes. Message JRYN Clinic Daegu on WhatsApp (+82-10-5573-7574) with your concern, photos and travel dates. The team replies with suitable options, and the doctor confirms the plan at a 1:1 consultation.

How much does treatment for square jaw & face contour cost at JRYN Daegu?

The price depends on the toxin brand, the areas and the number of sessions. It is quoted in Korean won and confirmed with you before treatment. Ask on WhatsApp for today's price and any current offer. See how pricing works.

Medically reviewed by Dr. Cho Seon-a, representative director, JRYN Clinic Daegu. Last reviewed October 2026. General information only; results vary and your doctor confirms suitability at consultation.