Professional in-office teeth whitening in Korea can often be completed in one appointment. In the current examples reviewed by MTK on October 21, 2026, published, promotional, MTK-listed or provider-confirmed prices start at ₩120,000. Current examples include single-session pricing, 2- or 3-session whitening plans and packages with scaling or a take-home whitening kit. Current U&I listings show estimated treatment times of about 60–90 minutes; the exact meaning of a “session” should be checked before booking.
A dental examination should come first because cavities, gum inflammation, existing sensitivity and restorations can change the treatment plan. Whitening changes natural tooth color, but crowns, veneers, tooth-colored fillings and implant restorations do not whiten in the same way.
What is professional teeth whitening in Korea?
Professional in-office teeth whitening is a dentist-supervised cosmetic treatment that uses a bleaching agent to lighten the color of natural teeth. The exact material, concentration, application time and number of cycles vary by clinic and by the patient's oral condition.
Whitening is different from scaling or routine cleaning. Cleaning can remove plaque, calculus and some surface staining, while bleaching is intended to change the shade of natural tooth structure. Existing crowns, veneers, tooth-colored fillings and implant restorations do not whiten in the same way as natural teeth.
For international visitors, the practical differences between clinics are often the treatment structure, total price, number of applications or visits, language support, location and how the appointment fits into the travel schedule.
A bleaching protocol is selected after the dentist checks your teeth, gums, sensitivity and existing restorations.
Scaling may be recommended when plaque, calculus or external staining should be addressed before whitening.
If visible crowns, veneers or fillings are present, the dentist may need to consider shade matching before treatment.
How much does professional teeth whitening cost in Korea?
Provider-confirmed pricing: 2-session whitening is ₩250,000 and 3-session whitening is ₩350,000. Full-mouth scaling can be added for ₩80,000. The clinic reports the same pricing for international patients regardless of nationality.
Simda's current public non-covered price information lists event whitening from ₩120,000. This is a promotional price.
Provider-confirmed LED whitening is ₩150,000 + VAT per session. Three sessions are ₩495,000 including VAT. Scaling is ₩60,000 if added.
Provider-confirmed package pricing includes 3 whitening sessions, a take-home whitening kit and complimentary scaling for the whitening area.
MTK currently lists a one-session whitening item at ₩150,000 and a three-session item at ₩350,000. For 3 sessions + scaling, the provider confirmed a regular price of ₩700,000 and current sale price of ₩460,000.
What happens during in-office teeth whitening?
The exact sequence differs by clinic, but a typical in-office visit starts with an oral examination and then moves through protection, whitening-agent application and a final check. Some protocols use one application, while others use several applications or cycles during the same appointment.
The dentist checks the teeth and gums, existing restorations, sensitivity and whether whitening is appropriate.
The clinic protects the lips and gums as needed before the whitening material is applied.
The bleaching material is applied according to the clinic's protocol. The number of applications or cycles can differ.
The clinic reviews the result, sensitivity and any aftercare instructions before the visit ends.
What should patients compare before booking teeth whitening?
Compare the actual treatment structure, dental examination, whitening protocol, sensitivity plan, inclusions, language support and travel timing — not price alone.
Ask whether the price covers one application, several applications during one appointment or treatment on more than one visit.
Cavities, gum inflammation, existing restorations and sensitivity can affect whether whitening is suitable and how it should be done.
Ask which professional system, bleaching material and application protocol the clinic uses.
Tell the clinic if you already have sensitive teeth, gum recession, dental pain or a history of discomfort after whitening.
Check whether examination, cleaning, scaling, sensitivity care or take-home maintenance products are included or charged separately.
Check available language support, appointment duration and whether the visit fits the rest of your Korea itinerary.
What does current evidence say about peroxide strength, light activation and repeated gel applications?
A 2026 umbrella review of 24 systematic reviews and meta-analyses found that protocol intensity does not automatically translate into better final whitening results.
- Low-to-medium hydrogen peroxide concentrations of about 25–35% produced whitening outcomes comparable to higher concentrations in the reviewed evidence, with less tooth sensitivity.
- Light activation using LED, halogen or laser generally did not improve whitening efficacy and may increase sensitivity.
- Single gel application protocols showed similar whitening outcomes to repeated gel renewal during in-office treatment, with a tendency toward lower sensitivity.
These findings compare whitening protocols, not clinic packages. A “single application” in a study is not necessarily the same as one clinic visit or a one-session product.
Which dental clinics can international patients consider for teeth whitening in Korea?
The five clinics below have different locations, whitening setups and broader dental strengths. Compare them by treatment format, price, location and any additional dental needs.
The clinics below are presented for comparison. Listing order does not indicate preference.
| Clinic | Area | May Suit | Whitening Feature | Current Price Status |
|---|---|---|---|---|
| Misoraum Dental Clinic | Gangnam Station area (Seocho-gu), Seoul | Professional whitening, privacy and front-tooth aesthetics | Osstem Beautis + Zoom2; four professional whitening units reported | 2 sessions ₩250,000 / 3 sessions ₩350,000; scaling +₩80,000* |
| Simda Dental Clinic | Sinsa Station area (Seocho-gu), Seoul | Whitening plus natural-tooth, periodontal or implant evaluation | Event whitening and broader restorative/implant diagnostics | From ₩120,000* |
| Dentique Dental Clinic | Eonju Station area (Gangnam-gu), Seoul | Customized whitening with sensitivity-conscious planning | Shade mapping, individualized concentration, gingival protection and a light-assisted protocol | ₩150,000 + VAT / session; 3 sessions ₩495,000 incl. VAT* |
| Myeongdong Combi Dental Clinic | Myeongdong / Euljiro 1-ga (Jung-gu), Seoul | Same-day whitening for travelers staying in central Seoul | Official clinic guidance lists same-day whitening at about 1.5–2 hours | ₩400,000 incl. VAT — 3 sessions + take-home kit + complimentary scaling* |
| U&I Dental Hospital | Yeonsan-dong, Yeonje-gu, Busan | Whitening in Busan with multilingual and broader dental care | One-session, three-session and whitening + scaling options | ₩150,000 / ₩350,000 / ₩460,000 sale package* |
*Provider-confirmed, public or MTK-listed price at the time of review. Package contents and promotions may change.
Misoraum Dental Clinic — Gangnam Station area (Seocho-gu), Seoul
View Misoraum Dental Clinic on MTK →
Misoraum Dental Clinic is located near Gangnam Station and has a strong focus on professional teeth whitening and front-tooth aesthetic dentistry. One of its distinguishing features is a dedicated chairside whitening setup: the clinic reports operating four professional whitening units across Osstem Beautis and Zoom2 systems.
The clinic also operates single-patient waiting rooms and private treatment rooms. Its wider aesthetic services include enamel reshaping, anterior resin treatment, black-triangle correction and laminates. The clinic identifies its representative director as a specialist in Integrated Dentistry.
- May suit: Patients seeking professional in-office whitening, a private treatment environment or additional front-tooth aesthetic treatment.
- Teeth whitening: Osstem Beautis and Zoom2 professional whitening systems; four whitening units reported by the clinic.
- Current whitening price: Provider-confirmed pricing is ₩250,000 for 2 sessions and ₩350,000 for 3 sessions. Full-mouth scaling can be added for ₩80,000. The clinic reports the same pricing for international patients regardless of nationality.
- Signature treatments: Teeth Whitening, Enamel Reshaping, Anterior Resin Treatment, Black Triangle Correction, Laminates, Implants and Restorative Dentistry.
- Languages: English and Japanese. The clinic also reports an English-speaking dental hygienist.
- Address: 375 Gangnam-daero, Seocho-gu, Seoul, 3rd floor, Rooms 302–307.
Simda Dental Clinic — Sinsa Station area (Seocho-gu), Seoul
View Simda Dental Clinic on MTK →
Simda Dental Clinic is located on Gangnam-daero in Seocho-gu. Its stated treatment philosophy begins by assessing whether a natural tooth can be preserved: the clinic says it does not give up on teeth that can still be saved and that long-term care continues after implant placement.
This makes Simda relevant for patients who want whitening but also have gum, restorative or implant concerns. Its broader services include periodontal, restorative and implant care, with digital diagnostic tools including 3D CT used where clinically appropriate.
- May suit: Patients considering whitening together with natural-tooth preservation, periodontal, restorative or implant evaluation.
- Teeth whitening: Professional whitening with a current public event-price option.
- Current whitening price: Event whitening from ₩120,000 at the time of review.
- Signature treatments: Teeth Whitening, Natural-Tooth Preservation, Implants, GBR Bone Grafting, Periodontal Care and Restorative Dentistry.
- Languages: Confirm the required language support with MTK before booking.
- Address: Human Tower 3rd floor, 605 Gangnam-daero, Seocho-gu, Seoul.
Patients who also need restorative, periodontal or implant care can discuss treatment sequencing during the dental examination.
Dentique Dental Clinic — Eonju Station area (Gangnam-gu), Seoul
View Dentique Dental Clinic on MTK →
Dentique Dental Clinic is located near Eonju Station in Gangnam. Its official whitening program emphasizes individualized planning rather than a fixed one-size-fits-all protocol. The clinic describes checking the current tooth shade and sensitivity, setting a target tone and adjusting the whitening concentration, light intensity and application time according to the patient's condition.
The clinic's whitening workflow includes shade assessment, gingival protection, whitening-gel application, a light-assisted step and post-treatment home-care guidance. Dentique also notes that cavities, gum inflammation or some forms of internal discoloration may need to be addressed before whitening is considered appropriate.
- May suit: Travelers looking for individualized whitening planning with explicit attention to sensitivity and gum protection.
- Teeth whitening: Official materials describe shade mapping, individualized concentration, gingival protection, light-dose adjustment and home-care guidance.
- Current whitening price: Provider-confirmed LED whitening is ₩150,000 + VAT per session. Three sessions are ₩495,000 including VAT. Optional scaling is ₩60,000.
- Related treatments: Teeth Whitening, Laminates, Scaling, Implants and General Dentistry.
- Language: English is currently listed in MTK clinic data.
- Address: Human Spaceville 1F, 3 Nonhyeon-ro 111-gil, Gangnam-gu, Seoul.
Myeongdong Combi Dental Clinic — Myeongdong, Jung-gu, Seoul
View Myeongdong Combi Dental Clinic on MTK →
Myeongdong Combi Dental Clinic is a multi-specialty dental clinic in central Seoul, next to Euljiro 1-ga Station in the Myeongdong Apple Store building. Its official English website lists teeth whitening within aesthetic dentistry and describes the whitening visit as a same-day treatment taking about 1.5–2 hours.
The clinic lists seven dental specialists working across orthodontics, integrated dentistry, conservative dentistry and prosthodontics. This may be useful for travelers who want whitening but also need broader evaluation of restorations, bite, gum condition or other dental concerns.
- May suit: Travelers staying around Myeongdong who want a same-day whitening option in a multi-specialty dental setting.
- Teeth whitening: The official English site lists same-day whitening with a typical treatment time of about 1.5–2 hours.
- Current whitening price: Provider-confirmed package price is ₩400,000 including VAT. It includes 3 whitening sessions, a take-home whitening kit and complimentary scaling for the whitening area.
- Medical team: Seven dental specialists are currently listed by the clinic.
- Languages: English, Japanese and Korean are currently listed in MTK clinic data.
- Address: 8F, 84 Namdaemun-ro, Jung-gu, Seoul.
*Treatment time is the clinic's current typical estimate and may vary after examination.
U&I Dental Hospital — Yeonsan-dong, Yeonje-gu, Busan
View U&I Dental Hospital on MTK →
U&I Dental Hospital is located in Yeonsan-dong, Yeonje-gu, Busan and provides whitening as part of a broader hospital-level dental service. Current MTK product data includes one-session, three-session and whitening-plus-scaling options for international patients to compare.
Hospital Director Kim Ki-hyun is listed by U&I as a dental Ph.D. and a specialist in Oral and Maxillofacial Surgery. The hospital also provides implant, orthodontic, restorative and periodontal services.
- May suit: Patients visiting Busan who want teeth whitening together with multilingual support or access to implant and periodontal care.
- Teeth whitening: MTK currently lists one-session and three-session whitening items, plus a three-session whitening + scaling package.
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Current pricing:
1 session — ₩150,000 (approximately 60 minutes);
3 sessions — ₩350,000 (approximately 90 minutes);
3 sessions + scaling — regular price ₩700,000 → current sale price ₩460,000 (approximately 90 minutes).
Check whether the clinic's “3 sessions” label refers to multiple applications in one appointment or separate visits. - Signature treatments: Teeth Whitening, Scaling, Implant Diagnosis, Minimally Invasive Implant Care, Periodontal Care, Orthodontics and Restorative Dentistry.
- Languages: English, Japanese, Simplified Chinese, Traditional Chinese and Korean.
- Address: Prime City 7th floor, 1090 Jungang-daero, Yeonje-gu, Busan.
Can teeth whitening fit into a short trip to Korea?
Yes. Many in-office whitening appointments can fit into a short Korea trip, but allow time for the dental examination and consider sensitivity, restorative work and the clinic's actual treatment schedule.
Cavities, active gum inflammation, restorations or significant sensitivity may need to be assessed before whitening begins.
A single application and a multi-application whitening plan are not necessarily equivalent. Check the clinic's actual schedule.
If veneers, crowns or visible bonding are also planned, whitening can affect the final shade selected for those restorations.
Is professional teeth whitening safe, and what should you do afterward?
Dentist-supervised whitening is a commonly used cosmetic dental treatment, but the appropriate protocol depends on the patient's oral condition.
- Temporary tooth sensitivity and gum irritation are among the most common adverse effects of whitening.
- A clinical examination can identify cavities, gum problems, restorations or existing sensitivity that may change the treatment plan.
- Whitening affects natural teeth; crowns, veneers, tooth-colored fillings and implant restorations generally do not change color in the same way.
- The bleaching material, concentration, contact time, application protocol and individual tooth condition all influence treatment experience.
- Patients should tell the dentist immediately if they feel burning or significant discomfort during treatment.
Temporary tooth sensitivity or gum irritation can occur. Tell the clinic if discomfort is significant or persists.
Follow the treating clinic's instructions first. Many aftercare protocols advise limiting strongly pigmented foods, drinks and smoking during the first 24–48 hours.
Whitening results are not permanent. Diet, smoking, aging and oral habits can affect how tooth color changes over time.
How can an international patient book teeth whitening in Korea?
International patients can compare clinics and request an appointment before arriving in Korea. Share your travel dates, preferred language and whitening goal so the current price, treatment structure and available appointment times can be checked.
Tell MTK your destination, travel dates, preferred language, whitening goal and any sensitivity or other dental concerns.
Review the current price, treatment structure, inclusions, language support and available appointment times.
The clinic examines your teeth and gums, confirms whether whitening is suitable and explains the final treatment plan before treatment.
What do international patients often ask about teeth whitening in Korea?
How much does teeth whitening cost in Korea?
There is no single nationwide price. In this guide, current public, MTK-listed or provider-confirmed examples include Simda from ₩120,000, Dentique at ₩150,000 + VAT per session, Misoraum at ₩250,000 for 2 sessions or ₩350,000 for 3 sessions, Myeongdong Combi at ₩400,000 including VAT for a 3-session package with a take-home kit, and U&I's 3-session + scaling package at a current sale price of ₩460,000. These services do not use identical protocols or include the same services, so compare the current price and inclusions.
Can foreigners book teeth whitening before arriving in Korea?
Yes. International patients can request an appointment from overseas. MTK can help check current price, treatment format, language support and available dates before the trip.
Can teeth whitening be completed in one visit?
Many in-office whitening protocols can be completed during one appointment, but clinics may structure treatment as one application, several applications during one visit or treatment across more than one visit. Check the exact protocol before booking.
Does teeth whitening cause sensitivity?
Temporary sensitivity can occur. Patients with existing sensitivity, gum recession, cavities or dental pain should tell the dentist before treatment.
Do I need scaling before whitening?
Not every patient needs scaling immediately beforehand. The dentist may recommend cleaning when plaque, calculus or surface staining should be addressed first. Some clinics also offer whitening + scaling packages.
Will whitening change crowns, veneers or implant teeth?
Whitening primarily changes natural tooth color. Existing crowns, veneers, tooth-colored fillings and implant restorations generally do not respond in the same way, so restorative shade planning may be necessary.
Which whitening clinic in Korea should I choose?
There is no single clinic that fits every patient. Compare current price, treatment structure, professional whitening setup, sensitivity management, language support, location and any additional dental needs.
How long do teeth whitening results last?
There is no fixed duration that applies to every patient. Tooth color can gradually change again with aging, smoking and frequent exposure to strongly pigmented foods and drinks such as coffee, tea and red wine. Ask the treating dentist whether maintenance or touch-up whitening is appropriate.
What should I avoid after professional teeth whitening?
Follow the treating clinic's instructions first. Temporary sensitivity can make very hot or cold foods uncomfortable, and many dental aftercare protocols advise limiting strongly pigmented foods, drinks and smoking during the first 24–48 hours.
What is the difference between in-office and at-home teeth whitening?
In-office whitening is performed at the dental clinic and is designed to produce a visible change during a shorter appointment. Dentist-supervised at-home whitening uses custom or prescribed systems over a longer period. Over-the-counter products generally use lower-strength or different delivery systems and may take longer. The best option depends on the type of discoloration, sensitivity, restorations and the dentist's examination.
Which sources support the clinic and medical information in this guide?
- MTK — Misoraum Dental Clinic . Current clinic entity, location and international-patient information. Equipment, private-room and language details were also checked against current provider-submitted MTK platform data. Whitening and scaling pricing was provider-confirmed to MTK on October 21, 2026.
- MTK — Simda Dental Clinic . Current clinic entity, address and booking information.
- Simda Dental Clinic — Public Non-Covered Price Information . Current public treatment prices, including event whitening.
- MTK — Dentique Dental Clinic . Current clinic entity, location, language and treatment-category information. Whitening and scaling pricing was provider-confirmed to MTK on October 21, 2026.
- Dentique Dental Clinic — Official Teeth Whitening Page . Whitening workflow, shade assessment, sensitivity planning, gingival protection, light-assisted protocol and home-care guidance.
- MTK — Myeongdong Combi Dental Clinic . Current clinic entity, address, language and international-patient information. Whitening package pricing was provider-confirmed to MTK on October 21, 2026.
- Myeongdong Combi Dental Clinic — Official English Website . Specialist-team information, whitening availability, typical same-day treatment time, location and whitening aftercare guidance.
- MTK — U&I Dental Hospital . Current clinic entity, product pricing, languages and booking information. The regular and sale price for the 3-session whitening + scaling package was provider-confirmed to MTK on October 21, 2026.
- U&I Dental Hospital — Medical Team . Official professional profile of Hospital Director Kim Ki-hyun.
- American Dental Association — Whitening . Clinical examination, natural teeth versus restorations, sensitivity and gingival irritation.
- In-office Tooth Bleaching Protocols: Umbrella Review . Whitening efficacy, peroxide concentration, light activation, gel-application strategy and tooth-sensitivity evidence.
Want the latest teeth whitening price for your Korea trip?
Tell MTK your destination, travel dates, preferred language, whitening goal and any sensitivity or other dental concerns. MTK can help you compare the current price, treatment structure, inclusions and available appointment times.
Medical suitability and the final whitening plan are confirmed by the treating dentist after assessment.