Close menu
Back to top

Laser Lifting

Thermage
FLX

The Ultimate Solution for
Skin Tightening and Rejuvenation.

Thermage FLX at Yaan Clinic in Gangnam, Seoul

Yaan Clinic offers Thermage FLX for international patients in Gangnam, Seoul, Korea, with consultation in English.

Thermage FLX is a monopolar radiofrequency (RF) device. A full-face session is offered in 300 or 600 shots and takes about 1 hour, and a separate Eye Tip is used for the eye area.

Yaan Clinic operates 2 Thermage FLX units. Genuine tips are opened in front of the patient, shot counts are visible on the device screen, and an official certification card is issued after treatment. The doctor has completed the Thermage User Advanced Master course and has treated with every generation of Thermage from CPT to FLX. You can check certified clinics on the official Thermage clinic finder (in Korean).

Treatment plans are decided after a 1:1 consultation; pricing is listed in KRW with VAT noted separately.

Pricing: Thermage FLX at Yaan Clinic (KRW / approx. USD, 10% VAT not included)

Thermage FLX

OptionPrice (KRW / approx. USD, 10% VAT not included)
300 shots₩1,690,000
(≈ US$1,280)
600 shots₩2,190,000
(≈ US$1,650)

Treatment time: about 1 hour · Recommended sessions: Once a year · Downtime: Daily activities possible the same day; temporary redness, swelling, warmth or dryness may occur (individual variation) · Expected duration: Around 1 year (12 months) (individual variation)

Thermage Fit Package

OptionPrice (KRW / approx. USD, 10% VAT not included)
Thermage FLX 600 shots + HIFU lifting (V-Max) 1,000 shots or Onda 30,000 J₩2,500,000
(≈ US$1,890)

Treatment time: about 1 hour · Recommended sessions: Discussed at consultation · Downtime: Daily activities possible the same day; temporary redness, swelling, warmth or dryness may occur (individual variation) · Expected duration: Around 1 year (12 months) (individual variation)

Regular prices in Korean won (KRW, 10% VAT not included). 10% VAT is charged separately. The treatment plan and final cost are confirmed at a 1:1 consultation. A consultation-only visit is charged ₩10,000 (≈ US$10), or ₩30,000 (≈ US$20) when it includes a consultation with the medical director; this fee is waived if you receive treatment. 3D skin analysis (Metaview) is charged separately at ₩100,000 (≈ US$80); it is waived for Thermage, Ultherapy Prime, Sofwave, Onda Lifting, Titanium Lifting and Tune Face treatments. Prices updated October 2026. USD figures are approximate, converted at ₩1,325 per US$1 (October 2026); you pay in KRW. Actual USD amounts may vary with exchange rates.

Collagen Boosting
Deep Into Your Skin

Thermage FLX

Thermage FLX: Yaan Clinic, Gangnam Seoul

By using RF energy, Thermage FLX can
tighten and rejuvenate your skin,
improving wrinkles.

HIFU Lifting, performed alongside
the procedure, stimulates elastin
regeneration, working synergistically
to enhance effectiveness of the
treatment. 

A New Lifting
Standard for
Tightening
Thermage FLX 

Before and after: Thermage FLX on the face - case 1
  • Personalized Tip/Cartridge Use
  • Painless Lifting Treatment
  • Improved Wrinkles and
    Skin Elasticity
  • Enhanced Collagen Production

Who is
Thermage FLX
for?

  • For those worried about loose
    and saggy skin.
  • For those who want a snatched
    jawline.
  • For those concerned about wrinkles
    on their face.
  • For those bothered by smile lines
    and double chin.
  • For those who want a natural-
    looking, non-invasive face lift.

Thermage FLX
Before and After

  • Before and after 1 month: Thermage FLX on the face - case 2
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 3
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 4
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 5
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 6
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 7
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 8
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 9
    Before /
    1 Month Post-Treatment
  • Before and after 1 month: Thermage FLX on the face - case 10
    Before /
    1 Month Post-Treatment

※ The images have been used with
the patient’s explicit consent. The
recovery period may vary depending
on each individual.

Bring back Your Skin’s
Elasticity Using RF Energy

Thermage FLX

Thermage FLX at Yaan Clinic in Gangnam, Seoul

Thermage FLX is a device that
has been approved by the FDA
and MFDS (KFDA), which helps to
improve and regenerate collagen
in your dermis by using RF energy.

Ideal for skin tightening,
improving elasticity, and
smoothing out wrinkles.

HIFU Lifting for Tight-Looking Skin

HIFU Lifting

HIFU Lifting - Thermage FLX at Yaan Clinic in Gangnam, Seoul

HIFU lifting is a lifting treatment
that delivers ultrasonic energy to
help bring back elasticity and
improve your facial contouring.

Combining treatments with
Thermage FLX, you can expect to
have a more promising lifting
effect in the most natural way
possible.

Sophisticated
Evolution of
Thermage FLX

Thermage has been improving since
its 1st Gen (TC) to the 4th Gen (FLX).

Thermage FLX provides a more
detailed and comfortable treatment
experience because of its faster speed
and enhanced algorithm.

A Great Solution for Collagen Regeneration Thermage FLX

A Great Solution
for Collagen
Regeneration
Thermage FLX

A Great Solution for Collagen Regeneration Thermage FLX

Collagen Remodeling

Collagen Remodeling - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Collagen Activation

Immediately

Remodels the collagen
and improves skin firmness

2 Months Later

Collagen stimulation begins

4 Months Later 

Improved skin laxity and texture 

6 Months Later 

More smooth and tight skin

12 Months Later

Sustains the lifting effect

Thermage FLX uses cutting-edge
RF technology to deliver heat into
the dermis layer of the skin and
improve collagen remodeling.

Thermage FLX is a lifting device that
can deliver RF energy into the dermis
layer to support the skin’s tightness
and collagen regeneration.

The heat energy delivered into
the dermis can help with collagen
remodeling and regeneration.
Over time, it can enhance skin texture,
elasticity, and help improve wrinkles.

Depending on each individual,
results can last up to a year.

Thermage FLX
Usage of
Designated Tips 

Total Tip for
Full Face Treatment

Total Tip for Full Face Treatment - Thermage FLX

Total Tip 4.0cm2

Shape

Shots 300Shot (REP) 600Shot (REP) <svg viewBox="0 - Thermage FLX

Shots

  • 300Shot (REP)
  • 600Shot (REP)
  • 900Shot (REP)

Application Area

Full face

Treatment Effects

  • Improves skin elasticity
    and tightness
  • Enhances facial contouring
    and eliminates wrinkles

Total Tip for
Eye Treatment

Total Tip for Eye Treatment - Thermage FLX

Eye Tip 0.25cm2

Shape

Shots 225Shot (REP) 450Shot (REP) <h2 class="kt-adv-heading2882_3e82d3-dd wp-block-kadence-advancedhea - Thermage FLX

Shots

  • 225Shot (REP)
  • 450Shot (REP)

Application Area

Eye area

Treatment Effects

  • Improves wrinkles and elasticity
    around the eye
  • Enhances collagen around the
    eye

A Choice for Your
Youthful-Looking
Skin 
Thermage FLX

Naturally Improves Elasticity
Through Collagen Regeneration

Naturally Improves Elasticity Through Collagen Regeneration - Thermage FLX

POINT 1

Wrinkle
improvement
⠀
⠀

POINT 2

Non-invasive
procedure
with no
downtime

POINT 3

Uses
radiofrequency
(RF)
technology

POINT 4

Dermal
collagen
regeneration
‎‎‎‎⠀

※ We recommend follow-up Thermage
treatments once a year. Treatment outcomes
may vary depending on each individual’s skin
condition. 

Thermage FLX
Mechanism

Comfort and Sophistication

ACCUREP

ACCUREP: Thermage FLX at Yaan Clinic, Gangnam Seoul

AccuRep is a cutting-edge technology
that automatically calibrates
RF energy to give a stable output.

With its advanced cooling system and
handpiece vibration, patients can now
have a more comfortable treatment
experience.

Advanced Technology

How is RF energy
delivered to
the dermis?

Phase 1 - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Phase 1

The treatment tip makes contact with the skin.

Phase 2 - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Phase 2

The handpiece begins cooling the tip while vibrating.

Phase 3 - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Phase 3

RF energy is delivered to the dermis.

Phase 4 - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Phase 4

Continuous cooling protects
the epidermis.

Phase 4 - Thermage FLX at Yaan Clinic in Gangnam, Seoul

Phase 5

The device’s safety protocol helps
protect the skin.

The Thermage cooling system helps
protect the skin’s surface while
heat energy is delivered, allowing for
a comfortable treatment.

Thermage FLX uses
monopolar RF energy
to deliver heat to
the deep dermis


The epidermis is protected by the
cooling system, while collagen within
the skin is rejuvenated and becomes
more elastic. Thermage FLX provides
precise treatment using monopolar RF
energy.

WHY?

What Makes
Yaan Clinic’s
Thermage FLX Special?

01

Lifting Expertise
Built on
Research

Yaan Clinic completed the full
Thermage User Advanced Master
Course, further expanding our
lifting expertise.

Based on the latest treatment
protocols and clinical experience,
we precisely assess each
individual’s skin type and level
of aging, providing personalized
lifting treatments with
safe and natural results.

Through continuous learning and
research, we strive to provide
higher-quality medical care.

02

Precise Skin
Analysis,
Detailed Lifting

Precise Skin Analysis, Detailed Lifting - Thermage FLX

In pursuit of the highest-standard
lifting treatments, Yaan Clinic has
treated patients with Thermage
for over a decade, from the 3rd Gen
Thermage CPT to the 4th Gen
Thermage FLX.

We provide personalized
treatments tailored to your
current skin condition.

03

1:1 Personalized Care

1:1 Personalized Care - Thermage FLX at Yaan Clinic in Gangnam, Seoul
1:1 Personalized Care - Thermage FLX at Yaan Clinic in Gangnam, Seoul
1:1 Personalized Care: Thermage FLX at Yaan Clinic, Gangnam Seoul

– Private rooms for 1:1 care 
– A seamless one-stop experience
– A comfortable, relaxing environment 

04

Customized
Treatment Plans

STEP 1

3D Skin Analysis (Meta-Vu)

We analyze your skin tone, wrinkles,
and skin texture from multiple angles.

STEP 2

1:1 Private Consultation

A personalized consultation based on
your facial proportions and skin type.

Personalized Treatment Planning We care about your needs. - Thermage FLX

STEP 3

Personalized Treatment Planning

We care about your needs. We create
a customized treatment plan tailored
to your skin type and concerns.

05

Personalized
Thermage FLX

Personalized Thermage FLX at Yaan Clinic in Gangnam, Seoul

We determine the appropriate
treatment tip and shot count for
each area based on your skin
type and elasticity.

Yaan Clinic strives to deliver the
best possible results through
personalized lifting treatment
plans.

06

Bring Back
Your Skin’s
Elasticity and
Facial Contours
with the
Ultimate
Solution,
Thermage FLX

※ Standalone treatments are also available <h2 class="kt-adv-heading2882_a98756-d9 wp-block-kadence-adva - Thermage FLX
※ Standalone treatments are also available - Thermage FLX
※ Standalone treatments are also available - Thermage FLX

※ Standalone treatments are also available

07

The Best Way to
Bring Back Skin
Elasticity, HIFU
Lifting

HIFU lifting targets the collagen and
elastin in the dermis to lift and
firm the skin. To achieve optimal
results, treatments are planned in
combination with Thermage FLX.
Combining HIFU with Thermage FLX
can provide enhanced lifting results.

08

Trust, Honesty,
and
Transparency
with Thermage
FLX

Trust, Honesty, and Transparency with Thermage FLX at Yaan Clinic in Gangnam, Seoul

At Yaan Clinic, we help every patient
verify the authenticity of both the
device and the tip (cartridge).

You can verify the authenticity of
the serial numbers and confirm that
they are eligible for redemption at
any time.

We are committed to complete
transparency and use only
authentic devices and cartridges.

Certificates

Thermage Certificates at Yaan Clinic

Plaques and certificates displayed at Yaan Clinic. Each caption uses the wording shown on the plaque.

Plaque at Yaan Clinic: Thermage Official Certified Clinic, Thermage FLX
Thermage Official Certified Clinic
Thermage FLX
Solta Medical Academy Certificate of Training: Thermage FLX Master Course (2026.03.25)
Certificate of Training: Thermage FLX Master Course
Solta Medical Academy · Mar 25, 2026

See all awards and certifications

Watch: Thermage FLX at Yaan Clinic

Short videos from our YouTube channel. Tap a card to watch on YouTube.

Yaan Clinic in the News: Thermage FLX

FAQ

Both. Thermage FLX is used to tighten skin that has already loosened and to maintain firmness when early signs of aging appear, and the clinic’s guide notes it fits mild to moderate laxity best. Results last around 1 year (individual variation), so a maintenance session once a year is recommended.

Yaan Clinic recommends maintenance about once a year, because results last around 1 year (12 months), with individual variation. Skin keeps aging between sessions, so the shot count and areas are reassessed with 3D skin analysis at each visit.

Yes: tell us about any previous lifting, fillers, Botox or other procedures, including where and when you had them. Thermage’s official safety information lists treatment over fillers as not studied, so the areas and order are adjusted in your plan. Also share your departure date so the schedule fits your trip.

It depends on the layer where sagging starts. Thermage FLX is considered first for loose skin itself, such as texture and firmness, and Ultherapy Prime for deeper sagging such as dropped cheeks and the jawline. Both last about 1 year and are recommended once a year at Yaan Clinic (individual results vary), and the medical director chooses after examining your skin in person.

Daily sun protection, steady hydration and healthy lifestyle habits help, because the result depends on new collagen that builds over the months after treatment. A follow-up session about once a year, as Yaan Clinic recommends, is how the effect is maintained over time.

At Yaan Clinic, Thermage FLX for the face is ₩1,690,000 (about US$1,280) for 300 shots and ₩2,190,000 (about US$1,650) for 600 shots, with 10% VAT added separately. Eye Thermage FLX is ₩1,490,000 (about US$1,120) for 450 shots. 600 shots is the standard full face and 300 suits early concerns or targeted zones, and the count is confirmed after 3D skin analysis. You pay in KRW, so the USD amount changes with the exchange rate.

The price covers the doctor consultation, the treatment with a single-use genuine tip and a Thermage certificate of authenticity. The 3D skin analysis (Metaview, normally ₩100,000 (≈ US$80)) is waived for Thermage, and the consultation fee is waived when you have treatment. For pain relief you can choose Airnox (inhaled, you stay awake) or sleep sedation, neither is required, and whether it is included and what it costs are confirmed at your consultation.

Yes. Thermage FLX is approved by the U.S. FDA and Korea’s MFDS (KFDA). At Yaan Clinic the single-use genuine tip is opened in front of you before treatment, and you receive a Thermage certificate of authenticity before you leave.

Some firmness can show right after treatment, collagen stimulation begins around 2 months, and skin laxity and texture keep improving around 4 to 6 months. Results last around 1 year (individual variation), which is why a yearly session is recommended.

Most people feel a warm, heating sensation, and how strong it feels varies by area and person. Numbing cream is applied for about 20 to 30 minutes before treatment, and the energy can be adjusted area by area if it feels too strong. Sedation is also available: tell us when you book, bring your passport and fast for 4 to 6 hours beforehand.

Normal activities are possible the same day, though temporary redness, swelling, warmth or dryness may occur (individual variation). Consultation, 3D skin analysis and the roughly 1-hour treatment can all be done on the same day, so one clinic visit is enough. Tell us your departure date when you book, and the clinic’s guide suggests treatment 1 to 2 days before departure for comfort.

Yes, in some cases. Thermage Fit (₩2,500,000, about US$1,890) combines Thermage FLX 600 shots with HIFU lifting (V-Max) 1,000 shots or Onda 30,000 J. Thermage FLX and Ultherapy Prime can also be done together because they work on different layers, each priced separately, and the medical director decides the order and shot counts.

No. International patients pay the same list prices as Korean patients: Thermage FLX 600 shots is ₩2,190,000 (≈ US$1,650), with 10% VAT added separately. The VAT refund for foreign patients’ cosmetic treatments applied to treatments received through December 31, 2025, and has ended.

Nothing urgent happens: skin laxity develops gradually as collagen declines with age, so waiting a year means starting from slightly looser skin, not a missed chance. Thermage FLX tends to suit mild to moderate laxity best, so if sagging becomes severe, the doctor compares other options with you at consultation.

Yes. Message our English-speaking team on WhatsApp or KakaoTalk, or call +82 10 5308 0499, and you can send photos for a brief overview and an approximate price range before you fly. Booking ahead is recommended for Thermage FLX, and a dedicated 1:1 English or Chinese interpreter stays with you at the clinic.

Usually from the next day; it is best to skip alcohol on the day of treatment. Thermage FLX can leave mild warmth or redness for a few hours, and wine, beer or soju widens blood vessels, which can make that flushing last longer. If redness or swelling is still there the next day, wait until it settles and follow your doctor’s aftercare advice.

You can wash your face gently the same evening, and makeup is usually fine from the next day. Remove makeup before your appointment, or the clinic will do it for you. Use a mild cleanser and moisturizer for the first day and avoid scrubbing the treated area. Read more: Oligio vs Thermage FLX Korea: Pain, Cost, Downtime Compared

Light activity is fine the same day; save hard, sweaty workouts and hot yoga for the next day. Thermage FLX has no real downtime, but heat and heavy sweating on the day of treatment can add to temporary redness and warmth. If your skin still feels warm or puffy, keep exercise light until it settles.

Often yes, but tell the doctor exactly what was done, where and when before treatment. According to Thermage’s official safety information, treatment over fillers has not been studied, so the doctor may adjust energy or avoid certain areas. Recent Botox or thread lifts also affect how the session is planned, so bring the dates and product names if you have them. Read more: Thermage FLX in Korea: Shot Counts, Pain and Results

Not with a pacemaker or an implanted defibrillator; Thermage’s official safety information says these patients should not have Thermage. Other metal implants, including dental implants or metal plates in the face, must be reviewed by the doctor before treatment. Tell us about any implant when you book, not only on the day.

Tell the doctor first, because Thermage FLX has not been studied over tattoos or cosmetic tattooing such as eyebrow microblading. The doctor checks the area and may treat around it or adjust the plan. The same applies to lip or eyeliner tattooing near the treatment area.

It needs the doctor’s review first: Thermage’s official safety information notes that treatment in people with diabetes or an autoimmune disease has not been studied. These conditions can affect how skin heals and responds to heat. Share your diagnosis and medicines at consultation so the doctor can decide whether Thermage or another option suits you.

Retinol and exfoliating acids can usually go back into your routine after a few days, once any redness has settled. Thermage works on collagen below the surface, so skin is not broken, but it can feel slightly sensitive at first. For a laser, peel or another device treatment, ask the doctor about spacing, because the right interval depends on the treatment.

Yes with sunscreen, but avoid strong direct sun for about 48 hours. Thermage itself does not require you to stay indoors, and regular SPF use is the main rule afterwards. UV exposure also breaks down collagen over time, so daily sun protection helps the result last.

※ The results may vary depending on
each individual’s skin type and condition.

Whatsapp KakaoTalk Call Instagram Tiktok Youtube

Yaan Clinic,

Operation Hours & Appointment Information

Operating Hours

  • Mon / Fri10:00 am – 9:00 pm (Evening hours)
  • Tue / Wed / Thu10:00 am – 7:00 pm
  • Sat10:00 am – 4:00 pm
  • Sun / Public HolidaysClosed
  • Lunch Break1:00 pm – 2:00 pm

Appointment Inquiries

+82 10 5308 0499

5, Deokbong Building (1~6F), 82-gil Bongeunsa-ro,
Gangnam-gu, Seoul

Registered foreign patient attraction institution (No. M-2024-01-08-7747)

yaan09@naver.com