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Dear Clinic · Procedure Information · Injectables
Special-area botulinum toxin

Salivary Gland Botox

For the lower-face fullness that sits below the ear and behind the jaw, in the cases where the parotid gland is what makes the outline wide.

Special-area injection From ₩60,000 (≈ $45) Open 365 days
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About

What is salivary gland botox?

Salivary gland botox is an injection of botulinum toxin into the parotid gland — the large salivary gland that sits just in front of and below the ear. The toxin temporarily reduces the gland's secretory activity, and as that activity settles the gland tends to become less prominent, so the lower face reads narrower along the line between the ear and the jaw angle. The effect is temporary and reversible by nature: nothing is removed.

The reason this treatment exists as its own category is that three completely different tissues produce a similar-looking wide lower face. A thick chewing muscle makes the jaw angle square. Fat and skin laxity blur the line underneath. And an enlarged parotid gland pushes out slightly higher and further back, closer to the earlobe. They look alike in a mirror and respond to entirely different treatments — which is why the diagnosis matters more here than the injection does.

The same special-area pricing tier covers our other precision zones around the mouth — mouth corners, the nostril area and gummy smile work — because they share the same requirement: small, exactly placed doses in anatomy where a millimetre of drift changes the outcome.

Private recovery bay at Dear Clinic with a DEAR-embroidered blanket and soft reading light
Dear Clinic, Cheongdam — consultation and diagnosis come before any injection is planned.
The Differential

Four causes, one complaint

"My lower face looks wide." Here is what we are actually separating during your diagnosis.

01

Parotid gland

Fullness sitting high and back, close to the earlobe, often soft to the touch and unchanged when you clench. This is the case salivary gland treatment is for.

02

Chewing muscle

Fullness at the jaw angle that hardens visibly when you bite down. That is muscle bulk, and it is addressed by jaw treatment instead — a separate plan, separate rate.

03

Fat & laxity

Softness that pools along and under the jawline and shifts when you lie back. Toxin will not change it. That is a lifting or contouring problem, quoted on its own rate.

04

Bone structure

A genuinely wide mandibular angle. No injectable narrows bone, so where the width is skeletal we decline the injection and explain what does and does not change it.

Private recovery bay at Dear Clinic with a DEAR-embroidered blanket and soft reading light
Private recovery bay at Dear Clinic with a DEAR-embroidered blanket and soft reading light
Waiting nook and coffee bar along the treatment corridor at Dear Clinic Cheongdam
Waiting nook and coffee bar along the treatment corridor at Dear Clinic Cheongdam
How we do it

Precision in a crowded neighbourhood

The parotid sits beside the nerve that moves your face and the muscles that let you smile. Everything about this protocol is built around that fact.

STEP 01

Map the gland, not the guess

Your director palpates the gland border with your jaw relaxed and then clenched, marking where glandular fullness ends and muscle begins. Both sides are compared, because asymmetry here is common and a symmetric dose on an asymmetric face creates a new problem.

STEP 02

Stay inside the gland body

Injection points are kept within the marked gland body and away from the muscles of expression. Placement is deliberate and unhurried — this is the zone where a rushed injection shows up later as an uneven smile.

STEP 03

Start low, review, adjust

We under-dose the first plan on purpose and top up at review, because dry mouth and chewing comfort matter as much as the outline. Adding at review is easy; unwinding an overdose is only possible by waiting.

Because saliva has a job — digestion, oral comfort, dental protection — the goal is a measured reduction in gland activity, never the maximum reduction achievable. If your history includes dry mouth, swallowing difficulty, dental problems or a neuromuscular condition, tell us at consultation; that may change the plan or rule the treatment out.

Private recovery room with its own washbasin at Dear Clinic Cheongdam
Private recovery room with its own washbasin at Dear Clinic Cheongdam
Two bouclé armchairs and a stone stool in the waiting area at Dear Clinic Cheongdam
Two bouclé armchairs and a stone stool in the waiting area at Dear Clinic Cheongdam
Dear, Knowhow

How the gland call is made at Dear

01 — THE FULL ARSENAL

Jaw, lifting and contouring are all in-house

Jaw treatment, lifting platforms and contouring options are all in-house here. Each of the four causes carries its own published rate, and in practice a large share of these consultations end on one of the other three lines.

02 — DIAGNOSIS FIRST

EVE Muse measures the left-right difference

Your EVE Muse 3D scan records the lower-face outline from every angle and quantifies left-right difference before anything is injected, so the review afterwards compares like with like instead of relying on memory.

03 — DIRECTOR-PERFORMED

Working alongside the facial nerve

Without exception, special-area work this close to the facial nerve is director-performed at Dear Clinic. Both gland borders are marked before the first point is placed.

In the clinic

The devices and hands behind this treatment

Treatment corridor at Dear Clinic Cheongdam, with the clinic logo reflected in a full-height mirror
Treatment corridor at Dear Clinic Cheongdam, with the clinic logo reflected in a full-height mirror
Pricing

How much does salivary gland botox
cost in Seoul?

At Dear Clinic in Cheongdam, salivary gland treatment is priced at our special-area rate: ₩60,000 (≈ $45) with Korean botulinum toxin and ₩400,000 (≈ $285) with premium imported toxin. The same published rate applies to locals and international visitors, and the number of sessions is never sold as a package up front — you approve one plan, review the result, and decide from there.
Special-area planToxin tierPrice
Salivary gland (parotid)Korean botulinum toxin₩60,000 (≈ $45)
Salivary gland (parotid)Premium imported botulinum toxin₩400,000 (≈ $285)
Other special areas — mouth corners, nostril, gummy smileSame special-area tier₩60,000 (≈ $45)
Every planEVE 3D + AI diagnosis · director consultation · aftercare guidanceincluded

What the special-area rate covers. These areas are priced for the mapping, for the anatomy involved and for the fact that a director performs them, so the rate does not track how much product is used. Jaw and wrinkle treatments sit on their own rates, so a combined plan is quoted line by line before you agree to any of it. Published rates as of September 2026; KRW is what you pay, USD is shown for reference. Every rate we publish is on our full price list.

Before & After

Real Salivary Gland Botox cases at Dear

Unretouched cases treated at Dear Clinic, shown with consent.

Salivary gland botox — lower face and jaw slimming (3/4 view) · before / after
Salivary gland botox — lower face and jaw slimming (3/4 view) · before / after
Salivary gland botox — lower face slimming · 1 month after (2024.12.31 → 2025.01.31)
Salivary gland botox — lower face slimming · 1 month after (2024.12.31 → 2025.01.31)

All photos are unretouched cases of the same person under the same conditions, treated at Dear Clinic. Each photo shows only the treatment it is labelled with. Individual results may vary.

Caution

After your salivary gland session

Mild tenderness or a pressure feeling in front of the ear can last a day or two.
Avoid massaging or pressing the area, and skip saunas, hot baths and alcohol for a few days.
Some people notice a drier mouth or a change in chewing comfort while the effect is active — sip water regularly and tell us if it bothers you.
The outline changes gradually, so judge it at your review appointment rather than in the mirror the next morning.
Contact us about any swallowing difficulty, marked asymmetry when you smile, or anything that feels unusual — aftercare follow-up is part of the treatment.
Medical Team

Five doctors, one standard

Director-performed treatment is a Dear promise — your procedure is planned and performed by the doctors below.

Dr. Jemin Kim — Medical Director and Founder, Dear Clinic
Dr. Jemin Kim
Yonsei University College of Medicine
Medical Director · Founder
Dr. Sanghyun Lee — Director, Dear Clinic
Dr. Sanghyun Lee
Seoul National University College of Medicine
Director
Board-certified · Family Medicine
Dr. Seonhaeng Lee — Director of Aesthetic Medicine, Dear Clinic
Dr. Seonhaeng Lee
Chosun University College of Medicine · Residency, Samsung Medical Center
Director, Aesthetic Medicine
Dr. Daeun Jung — Director, Dear Clinic
Dr. Daeun Jung
Ajou University College of Medicine
Director
Board-certified · Family Medicine
Dr. Woojae Jung — Director of Aesthetic Medicine, Dear Clinic
Dr. Woojae Jung
Seoul National University — B.S. in Medicine
Director, Aesthetic Medicine
Patient Reviews

What our patients say

Real verified reviews from our Google Business Profile.

4.9★★★★★ 293 Google Reviews
FAQ

Salivary gland botox, answered

Is salivary gland botox worth it?
Yes, if the examination shows the gland is the cause. A small, precisely placed dose then changes an outline that no amount of jaw treatment was going to reach. If the cause turns out to be muscle, fat or bone, this is the wrong injection, and your director shows you the difference on your own scan before anything is booked.
How do I know if my wide jaw is the gland or the muscle?
A rough home test: clench your teeth with your fingers on the fullness. If it hardens under your fingers at the jaw angle, that is chewing muscle. If it stays soft and sits higher and further back, near the earlobe, the gland is the more likely cause. Your director confirms it by palpating both sides relaxed and clenched, which is more reliable than a mirror.
How much does salivary gland botox cost in Seoul?
At Dear Clinic it is ₩60,000 (≈ $45) with Korean botulinum toxin and ₩400,000 (≈ $285) with premium imported toxin, at our special-area rate. Locals and international visitors pay the same published price, and if your plan combines this with jaw or wrinkle treatment, each line is quoted separately before you agree.
How does it actually work?
Botulinum toxin temporarily reduces the secretory activity of the gland it is placed in. As that activity settles, the gland tends to become less prominent, which softens the outline in front of and below the ear. Nothing is cut or removed, and the effect is temporary — the gland returns to its usual activity as the toxin wears off.
Will my mouth go dry?
Some people notice a drier mouth while the effect is active, which is why the first dose is deliberately small and topped up only at review. You have several salivary glands, and only the treated one is affected. Tell us at consultation about existing dry mouth, dental problems or difficulty swallowing; any of those can change the plan or rule the treatment out.
Does it hurt?
It is a small number of injections with a fine needle, and most people describe brief pressure rather than sharp pain. Topical numbing is applied beforehand. Because precision matters more than speed in this area, your director works slowly, and the session still takes only a few minutes.
When will I see a change, and how long does it last?
The change is gradual: the outline softens over the days and weeks after treatment as gland activity settles. It is temporary, and how long it holds depends on gland size, the dose used and your own physiology. You are given an expected interval for your specific plan at consultation, and it is checked against what the review actually shows.
Can I have this and jaw botox together?
Yes, and for some faces that combination is exactly the plan, because muscle and gland can both contribute. They are separate treatments at separate rates and are mapped separately, so your quote shows each line. If only one is needed, only one is what we recommend.
Is there downtime?
Practically none. You can return to normal plans the same day. Expect mild tenderness in front of the ear for a day or two, avoid pressing or massaging the area, and skip saunas, hot baths and alcohol for a few days while the effect establishes.
Is it safe near the facial nerve?
The parotid gland sits close to the nerve that moves the face, which is precisely why this is director-performed here, mapped by palpation, and dosed conservatively. Temporary asymmetry when smiling is the risk the planning is built to avoid; if anything unusual appears, contact us and we will see you. No treatment is risk-free, and yours is gone through with you before you consent.
Who should not have this injection?
Anyone pregnant or breastfeeding, anyone with a neuromuscular disorder, and anyone with an infection or inflamed skin over the injection area. It is also declined where existing dry mouth, swallowing difficulty or significant dental disease makes reduced saliva a poor trade. A persistent one-sided lump or pain is referred for medical evaluation before any cosmetic plan is discussed.
Can I have it on the same day as my consultation, and what do international visitors pay?
Usually yes, if the examination confirms the gland is the cause and there is no reason to wait; diagnosis and consultation take up the first part of the appointment. Dear Clinic is open 365 days a year, so a Sunday or a public holiday is an ordinary appointment here. Visitors pay the published KRW rate a local patient pays, with USD shown only as a conversion guide. Use the form below with your dates in Seoul and, if you can, a photograph taken from the side — it helps us tell you in advance whether the examination is likely to point at the gland. We answer in English within one business day and hold the slot with no deposit.
Consultation

Ask about salivary gland botox

Send a photo and your question — answered in English within one business day.

Scientific Evidence

Science behind botulinum toxin type A products — peer-reviewed references

Botulinum toxin type A is one of the most extensively documented agents in clinical practice, from the early reports that established its aesthetic use through international consensus work on injection technique and pharmacological reviews of how the available products differ. This literature underpins the conservative dosing and precise placement our directors apply in special areas such as the parotid gland.

Every reference below carries a verifiable DOI from an indexed journal. They describe the treatment class as a whole and are not statements about any individual outcome.

  1. Carruthers J et al. Treatment of Glabellar Frown Lines with C. Botulinum‐A Exotoxin. The Journal of Dermatologic Surgery and Oncology. 1992. doi:10.1111/j.1524-4725.1992.tb03295.x
  2. Carruthers J et al. The Convergence of Medicine and Neurotoxins: A Focus on Botulinum Toxin Type A and Its Application in Aesthetic Medicine—A Global, Evidence-Based Botulinum Toxin Consensus Education Initiative. Dermatologic Surgery. 2013. doi:10.1111/dsu.12148
  3. Frevert J. Pharmaceutical, Biological, and Clinical Properties of Botulinum Neurotoxin Type A Products. Drugs in R&D. 2015. doi:10.1007/s40268-014-0077-1

References are provided for information — outcomes vary by individual and are assessed at your diagnosis.

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