Teeth Whitening in Gangnam
Short answer: Teeth Whitening is in-clinic professional teeth whitening. In Gangnam it typically costs ₩200,000–₩500,000 (about $140–$360), usually needs 1-2 sessions, and downtime is sensitivity 1-2 days. Results last about 6-12 months.
At a glance
- Treatment type: Wellness
- Best for: Yellow Teeth
- Typical Gangnam price: ₩200,000–₩500,000 (about $140–$360)
- Sessions: 1-2 sessions
- Downtime: Sensitivity 1-2 days
- Results last: 6-12 months
- Discomfort: 1/5 (very mild)
- Where: Clinics in Sinsa, Apgujeong, Cheongdam and Gangnam Station
What is Teeth Whitening?
Teeth Whitening is in-clinic professional teeth whitening. It works by peroxide gel activated with light. In Seoul it is widely offered across the Gangnam clinic belt, from Sinsa and Apgujeong to Cheongdam and Gangnam Station, where clinics often run the latest Korean and global devices and products.
Who is Teeth Whitening for?
It is most often chosen for yellow teeth. People typically book it to achieve a balanced smile. A doctor should confirm suitability, especially if you are pregnant, take blood thinners, have active skin infection or a history of keloids.
What to expect at a Gangnam clinic
Most Gangnam clinics start with a consultation (many have English, Chinese or Japanese coordinators), photos and a skin or facial analysis. Numbing cream or local anaesthetic is used where needed and discomfort is very mild. Because downtime is sensitivity 1-2 days, schedule it at the start of your stay so you can attend a follow-up check before you fly home.
Results and downtime
Expected downtime: Sensitivity 1-2 days. Typical course: 1-2 sessions. Results usually last 6-12 months, depending on age, skin type, lifestyle and the exact product or device settings.
How much does Teeth Whitening cost in Gangnam?
Typical 2026 prices in Gangnam range from ₩200,000–₩500,000 (about $140–$360) per session or procedure. Price depends on the brand or device, the dose (units, shots or syringes), the doctor's experience and the clinic's location, with Cheongdam boutique clinics usually at the top of the range.
How to choose a clinic
Check that the treating doctor is a licensed specialist, that genuine branded products or devices are used (ask to see the box or tip), and that the quote is itemised. Read our Gangnam clinic directory for locations and languages.
Frequently asked questions
What is Teeth Whitening?
Teeth Whitening is in-clinic professional teeth whitening, working by peroxide gel activated with light.
How much does Teeth Whitening cost in Gangnam?
Typical Gangnam prices are ₩200,000–₩500,000 (about $140–$360). Always ask for an itemised quote that includes numbing and aftercare.
How long does Teeth Whitening last?
Results typically last 6-12 months. Course: 1-2 sessions.
Is there downtime after Teeth Whitening?
Sensitivity 1-2 days. Because downtime is sensitivity 1-2 days, schedule it at the start of your stay so you can attend a follow-up check before you fly home.
Does Teeth Whitening hurt?
Discomfort is rated 1 out of 5 (very mild). Clinics use numbing cream, ice or local anaesthetic as needed.
Can tourists get Teeth Whitening in Seoul?
Yes. Many Gangnam clinics in Sinsa, Apgujeong, Cheongdam and Gangnam Station treat international patients with interpreters. Book a consultation in advance and allow time for follow-up before your flight.
Explore related guides
Concerns: Yellow Teeth
Goals: A Balanced Smile
Similar treatments: Glutathione IV Drip · Vitamin C IV Drip · Hangover and Jet Lag IV · White Jade IV · Mesotherapy
Medical information on this page is general guidance for international visitors, not personal medical advice. Prices are typical Gangnam ranges and change often; confirm current pricing, suitability and risks directly with a licensed clinic.