Special-Area Botox

Special-Area Botox in Seoul

Medically reviewed by Dr. Chae-ho Lee, Medical Director, Doctorpetit Clinic Hongdae; Member, Korean Society of Clinical Aesthetic Medicine

Doctor profile · Doctorpetit Clinic Hongdae, Seoul

Special-Area Botox in Seoul uses very small, precisely placed doses of botulinum toxin to fine-tune particular facial expressions: a gummy smile, a nasal tip that widens when you smile or talk, mouth corners that turn down, and vertical lines around the lips. Rather than smoothing a broad area, it adjusts one small muscle movement at a time. Each session at Doctorpetit Clinic Hongdae in Korea involves roughly 5–10 minutes of injecting, followed by same-day recovery.

What Is Special-Area Botox?

Special-Area Botox is a facial-expression treatment that targets selected small muscles around the nose and mouth with botulinum toxin, softening excessive or habitual movement so the face looks more balanced in motion.

• Focus: expression habits rather than static wrinkles, such as how far the upper lip rises when you smile.
• Precision: doses are small and placed in specific muscles, because the muscles of the mid and lower face sit close together and control speech, eating, and smiling.
• Design: the plan is individualized to your facial muscle movements and expression habits, with the aim of a natural change rather than an obvious one.
• Duration: effects generally last about 3–4 months.
• Product: the clinic names Hitox (Korea BMI), Coretox (Medytox), Xeomin (Merz), and Allergan (AbbVie, USA) for this service.

A narrative review of cosmetic botulinum toxin in the oral and maxillofacial area describes how targeting the precise muscle responsible for an expression, such as the muscles behind a gummy smile or the one that pulls down the mouth corners, can produce aesthetic results, and it covers perioral lines as another indication (Narrative review, PMC). The key word is precise: in these areas a few millimetres or a small difference in dose changes the result.

Why visitors to Korea choose it

International patients usually come for subtle refinement of one specific expression, such as a gummy smile, the position of the lip corners, nasal-tip movement, or fine lines around the mouth. The short appointment and same-day recovery suit people with only a few days in Seoul, and the change is gradual enough that it rarely draws attention.

Who Performs Special-Area Botox at Doctorpetit Clinic Hongdae

Dr. Chae-ho Lee
Medical Director at Doctorpetit Clinic Hongdae

Dr. Chae-ho Lee carries out every Special-Area Botox treatment; as Medical Director he is also the sole physician at the clinic. Botox treatments appear in his list of core specializations, and he is a member of the Korean Society of Clinical Aesthetic Medicine and the Korean Filler Society. Because these treatments depend on reading how a person's face moves in conversation and when smiling, he watches your expressions during consultation before deciding which muscles to treat. The same doctor then performs the injections. His stated philosophy emphasizes natural results and one-on-one planning.

Special-Area Botox Options and Treatment Areas

The clinic lists four concerns for this service. One or more may be treated in a session, depending on the consultation.

Concern	What happens without treatment	Treatment aim
Gummy smile	The upper lip rises high and shows a band of gum when smiling	Reduce excessive upper-lip elevation
Nasal tip widening	The tip and nostrils spread when smiling or speaking	Refine nasal-tip movement
Drooping lip corners	The corners of the mouth pull downward, giving a tired or sad look	Soften the downward pull
Vertical lip lines	Fine vertical lines form around the mouth with repeated pursing	Soften the lines

The clinic's published list for this service does not include the chin. If chin dimpling is your concern, raise it at consultation so the doctor can advise on whether and how it can be addressed.

Gummy smile

A gummy smile usually comes from an upper lip that is pulled too high by overactive elevator muscles. Botulinum toxin for this use has been examined in systematic reviews: a 2023 systematic review and meta-analysis estimated a significant reduction in gum exposure two weeks after injection and reported that the benefit was demonstrated in the short term, up to three months (Systematic review and meta-analysis, PMC). The same review notes that the effect gradually decreases over time.

Nasal tip widening

Some people notice the nose broadening or the tip moving when they smile or talk. Relaxing the movement involved can make the nose look steadier in expression. Botulinum toxin cannot change cartilage or bone, so the shape of the nose at rest stays the same.

Drooping lip corners

When the muscle that lowers the mouth corners is overactive, the face can look downcast even when relaxed. Softening that pull aims for a more neutral resting expression.

Vertical lip lines

Fine vertical lines around the mouth form with repeated muscle movement. Small doses can soften them while preserving the lip movement you need for speech and eating.

Who Is a Good Candidate for Special-Area Botox?

People who want to refine a facial expression caused by excessive or habitual muscle movement may be suitable. Dr. Lee assesses your facial expressions, muscle activity, the treatment area, medical history, previous botulinum toxin treatments, and expectations before recommending anything.

You may be a good candidate if you:

• Show a noticeable band of gum when you smile.
• See your nasal tip widen when you smile or speak.
• Have mouth corners that turn downward.
• Have vertical fine lines around the mouth.
• Prefer subtle refinement to a dramatic change.

Treatment may be unwise, or better delayed, if you:

• Have an active infection or marked inflammation where the injections would go.
• Are hypersensitive to botulinum toxin.
• Have certain neuromuscular conditions.
• Are pregnant or breastfeeding, which should be discussed with the doctor.
• Have a medical circumstance that makes treatment inappropriate.

Alternatives the doctor may discuss

The right option depends on what causes the concern. Fine lines around the mouth may also respond to skincare or resurfacing treatments. Some smile concerns call for a dental or orthodontic evaluation, for example when gum display relates to teeth or jaw position rather than lip movement. Other aesthetic procedures may be more appropriate when the issue is facial structure or volume.

What to Expect: Procedure, Recovery, and Results Timeline

Getting ready

Tell the doctor about your medical history, allergies, medications, supplements, earlier botulinum toxin treatments, and any neuromuscular conditions. Mention pregnancy or breastfeeding. Let the clinic know about any infection or irritation in the area. Discuss medications or supplements that can make bruising more likely, but do not stop prescribed medication without medical advice.

Step by step

1. Consultation and facial-expression assessment.
2. The relevant muscle movement is evaluated, often while you smile and speak.
3. Treatment areas are identified.
4. The skin is cleansed.
5. Ice cooling is applied to reduce discomfort.
6. Small amounts of botulinum toxin are injected into selected facial muscles.
7. The injection sites are checked.
8. Aftercare instructions are provided.

No anesthesia is given for this service; ice cooling is the comfort measure. The injections take about 5–10 minutes.

Timeline

Time after treatment	What usually happens
Same day	Recovery is possible on the same day.
Days 2–3	Effects gradually begin to appear.
Around 2 weeks	The change is most noticeable.
About 3–4 months	The effect wears off gradually; individual differences apply.
Every 3–4 months	Repeat treatment is recommended if you wish to maintain the result.

Aftercare

Avoid rubbing, pressing, or massaging the treated areas right after treatment. Follow any activity or skincare instructions you receive. Contact the clinic if you notice significant or unexpected symptoms, such as marked asymmetry or difficulty with lip movement.

Because the full effect takes about two weeks to show, the result may still be settling when you fly home. Make a note of how you smile and speak before treatment, perhaps with a short video, so you can compare later, and keep the clinic's contact details in case a question comes up after you leave Korea.

Combining Special-Area Botox with Other Treatments

Special-Area Botox adjusts movement, so it may be paired with other treatments when a separate concern, such as volume or skin texture, is present. Dr. Lee decides whether to combine, and in what order, after assessing your facial anatomy, muscle activity, and goals.

• Dermal Fillers — when lip or lower-face shape depends on volume rather than muscle pull.
• Laser & Skin Rejuvenation — resurfacing options for fine lines around the mouth that are not movement-driven.

Safety, Precision, and Clinic Standards

• Each plan is designed around individual facial muscle movement and expression habits.
• The clinic's foreign-patient registration, issued by the Ministry of Health and Welfare, dates from January 2023.
• The stated goal is natural change without excessive muscle relaxation.
• Treatment is planned and delivered by the Medical Director after a one-on-one consultation.
• The clinic states that it uses genuine products according to the indicated dosage.

Risks specific to small facial muscles

Temporary redness, swelling, tenderness, bruising, or discomfort can occur at injection sites. Because these muscles control smiling and lip movement, excessive or unintended relaxation can cause temporary asymmetry or a change in facial expression. Other injection-related reactions may occur. Rarely, botulinum toxin can cause more serious effects. U.S. prescribing information for botulinum toxin products warns that the toxin's effect can spread beyond the treated area and that swallowing or breathing difficulty requires immediate medical attention (FDA prescribing information via DailyMed).

The Bottom Line

• Special-Area Botox refines specific expressions: gummy smile, nasal tip widening, drooping lip corners, and vertical lip lines.
• Doses are small and placed in individual muscles, designed around your expression habits.
• Effects start in 2–3 days, peak around 2 weeks, and last about 3–4 months.
• No anesthesia is given; ice cooling keeps the 5–10 minute session comfortable.
• For gummy smile, a 2023 meta-analysis supports a short-term benefit lasting up to about three months.

Frequently Asked Questions

What can Special-Area Botox treat?
At this clinic, the listed concerns are a gummy smile, nasal tip widening when smiling or speaking, drooping mouth corners, and vertical lines around the lips. Other areas are not part of this service's published list, so ask at consultation about anything else.

Does gummy smile botox change my teeth or gums?
No. It reduces how high the upper lip rises, so less gum shows when you smile. If gum display is related to teeth or jaw position, a dental evaluation may be more useful.

Will my smile look unnatural?
The design aims for natural change without excessive relaxation. Because these muscles affect expression, temporary asymmetry is possible, which is why doses are kept small and planned individually.

Is any anesthesia used?
No anesthesia is administered. Ice cooling is used to reduce discomfort, and the injections take about 5–10 minutes.

How long do results last?
Effects generally last about 3–4 months. The clinic recommends repeating treatment roughly every 3–4 months if you want to keep the result.

Can I treat more than one area in one visit?
Several of the listed concerns can be addressed in one session if the consultation supports it. The decision depends on your expressions and how the areas interact.

How soon can I travel after treatment?
Recovery is possible the same day, so an extended stay is not usually needed. Confirm your flight timing with the clinic, and leave extra time if swelling or bruising appears.

Book a Consultation at Doctorpetit Clinic Hongdae

To explore Special-Area Botox in Seoul, arrange a one-on-one consultation with Dr. Chae-ho Lee, who will watch how your face moves before suggesting any treatment. English interpretation is available. From Exit 1 of Hongik University Station, the Wookdo Building at 151 Yanghwa-ro, Mapo-gu, is immediately in front of you; the clinic is upstairs on the eighth floor. Contact the clinic or look through results from previous patients.

Disclaimer

Treatment suitability, expected results, recovery time, risks, and potential side effects vary by individual. The information provided is for general informational purposes and does not replace an in-person medical consultation. Patients should discuss their medical history, treatment goals, and individual circumstances with a qualified medical professional before undergoing treatment.

Sources & Further Reading

• PMC — Cosmetic Botulinum Toxin in the Oral and Maxillofacial Area: Narrative Review
• PMC — Botulinum Toxin A for Gingival Smile: Systematic Review and Meta-Analysis
• FDA — BOTOX Cosmetic Prescribing Information (DailyMed)