Lifting · Gangnam, Seoul

Thermage FLX in Gangnam

Short answer: Thermage FLX is a monopolar radiofrequency treatment that tightens and smooths skin. In Gangnam it typically costs ₩1,500,000–₩4,000,000 (about $1,070–$2,860), usually needs 1 session, and downtime is mild redness. Results last about 12-24 months.

Thermage FLX

At a glance

  • Treatment type: Lifting
  • Best for: Skin Laxity, Fine Lines, Crepey Under-Eyes
  • Typical Gangnam price: ₩1,500,000–₩4,000,000 (about $1,070–$2,860)
  • Sessions: 1 session
  • Downtime: Mild redness
  • Results last: 12-24 months
  • Discomfort: 3/5 (moderate)
  • Where: Clinics in Sinsa, Apgujeong, Cheongdam and Gangnam Station

What is Thermage FLX?

Thermage FLX is a monopolar radiofrequency treatment that tightens and smooths skin. It works by heating the dermis evenly to contract and renew collagen. 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 Thermage FLX for?

It is most often chosen for skin laxity, fine lines, crepey under-eyes. People typically book it to achieve a non-surgical lift, natural-looking anti-aging. 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 moderate. Because downtime is minimal, most visitors book it early in the trip and go sightseeing the same day.

Results and downtime

Expected downtime: Mild redness. Typical course: 1 session. Results usually last 12-24 months, depending on age, skin type, lifestyle and the exact product or device settings.

How much does Thermage FLX cost in Gangnam?

Typical 2026 prices in Gangnam range from ₩1,500,000–₩4,000,000 (about $1,070–$2,860) 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. See the full Thermage FLX price guide.

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. Clinics in our directory that list related specialties include Cheongdam Eclat De Clinic, DayBeau Clinic Gangnam, Toxnfill Apgujeong, CHANG Dermatology. Read our Gangnam clinic directory for locations and languages.

Frequently asked questions

What is Thermage FLX?

Thermage FLX is a monopolar radiofrequency treatment that tightens and smooths skin, working by heating the dermis evenly to contract and renew collagen.

How much does Thermage FLX cost in Gangnam?

Typical Gangnam prices are ₩1,500,000–₩4,000,000 (about $1,070–$2,860). Always ask for an itemised quote that includes numbing and aftercare.

How long does Thermage FLX last?

Results typically last 12-24 months. Course: 1 session.

Is there downtime after Thermage FLX?

Mild redness. Because downtime is minimal, most visitors book it early in the trip and go sightseeing the same day.

Does Thermage FLX hurt?

Discomfort is rated 3 out of 5 (moderate). Clinics use numbing cream, ice or local anaesthetic as needed.

Can tourists get Thermage FLX 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.

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.

Updated October 2026