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Dear Clinic · Procedure Guide · Lifting
Shurink vs Thermage in Korea

Shurink vs Thermage

The accessible ultrasound lift against the premium radiofrequency tightener — the two treatments sit at opposite ends of a Seoul price list, and they also do two different jobs. Here is how a clinic that owns both decides which one your face is actually asking for.

Ultrasound lift vs monopolar RF tightening Shurink ₩150,000/300 shots · Thermage ₩2,200,000 Open 365 days
Ask Which One Fits See Pricing
The Short Answer

What separates Shurink Universe from Thermage FLX?

Shurink Universe is a HIFU device from Classys: focused ultrasound concentrated into deeper skin layers to firm the contour, planned in 300-shot sessions. Thermage FLX is monopolar radiofrequency from Solta Medical: heat spread through the dermis to tighten the skin envelope and refine texture, delivered with a treatment tip counted in 600 shots. One energy is focused and deep, the other spread and shallow, and most of the choice follows from that.

The second difference is commercial rather than clinical, and pretending otherwise would be dishonest: these two occupy very different places on a Korean price list. Shurink Universe is positioned as an entry point and a maintenance treatment, which is exactly why so many first-time visitors to Seoul start there. Thermage FLX is a premium, single-session platform bought roughly once a year. A patient comparing them is often really comparing a light regular habit with an annual investment.

Dear Clinic carries both, alongside the rest of the lifting range, so nothing about this page needs to push you toward the bigger ticket. Read on the Shurink Universe page or the Thermage FLX page for the full detail of each; this guide is about choosing between them.

Shurink Universe HIFU system with its face and body handpieces docked on either side of the console
The Shurink Universe system at Dear Clinic — focused ultrasound, planned in 300-shot sessions.
Side by Side

Shurink vs Thermage, compared

Accessible focused-ultrasound lifting against premium dermal radiofrequency. Scroll the table on mobile — the row labels stay pinned.

 Shurink UniverseThermage FLX
TechnologyHIFU — high-intensity focused ultrasoundMonopolar radiofrequency (RF)
MakerClassysSolta Medical
Energy patternConcentrated at focal points in deeper layersSpread broadly through the dermis
Main goalFirming and contour definitionTightening the skin envelope and refining texture
Position on the menuEntry point and regular maintenance liftingPremium annual platform
Unit of planning300-shot sessionsTreatment tip counted in 600 shots
Signature featureEfficient sessions at an accessible published rateAccuREP™ energy calibration to your skin
Best suited toSoftening contour, upkeep between bigger treatments, a first taste of liftingOverall looseness and surface crepiness across a whole face
SensationHeat and prickling at depth; topical numbing appliedHeat pulses with a brief tightening; cooling and comfort measures
CadenceRepeatable more often as maintenanceTypically once, then maintained yearly
DowntimeLittle to none — mild redness settles quicklyLittle to none — mild redness settles quickly
Price at Dear₩150,000 / 300 shots₩2,200,000 / 600 shots
Do they compete?No — different depth, different jobNo — and they can be paced together

A table can show what two machines do. It cannot show how thick your skin is, how much laxity you are carrying or which layer it sits in — those are measured at the diagnosis, and the measurement is what picks between them.

Case by Case

Which concern suits which one

Depth of concern decides first; budget and pacing decide second. Here is how the two usually map onto real requests.

LEANS SHURINK

Contour upkeep on a routine

A lower face that has begun to soften, elasticity still worth protecting, and the intention to come back two or three times a year. At ₩150,000 for 300 shots, focused ultrasound is a rhythm most people can actually keep.

LEANS THERMAGE

Whole-face looseness and texture

Skin that reads slack and crepey across the whole surface, with no single contour line to blame. Broad dermal heating covers a full face inside one 600-shot session, and that session is generally repeated about once a year.

LEANS NEITHER

When neither energy is the answer

Pronounced structural descent may need a deeper, imaging-guided lift or thread lifting. A face that has lost volume needs volume back, and heat will not supply it. When the scan reads that way we do not recommend either of these two, and you hear it at the consultation before any tip is opened.

Ultherapy Prime lifting treatment in progress at Dear Clinic Cheongdam, with the ultrasound image on the console
Ultherapy Prime lifting treatment in progress at Dear Clinic Cheongdam, with the ultrasound image on the console
Doctor marking the pre-treatment grid on a patient's face before a Thermage FLX session at Dear Clinic
Doctor marking the pre-treatment grid on a patient's face before a Thermage FLX session at Dear Clinic
Before & After

Real Dear Shurink cases

Unretouched cases treated at Dear Clinic and shown with consent. These are Shurink Universe cases only — no Thermage case is shown on this page, because we publish photographs only where we hold audited, consented before-and-after images for that exact treatment.

Shurink Universe HIFU lifting before and after — same patient, firmer lower-face contour, Dear Clinic case
Shurink Universe · before / after — same person, same conditions, firmer lower-face contour
Shurink Universe HIFU lifting before and after — same patient, tighter jawline, Dear Clinic case
Shurink Universe · before / after — same person, same conditions, tighter jawline

Unretouched before/after cases of the same person under the same conditions, treated at Dear Clinic and shown with consent. Individual results may vary; no specific outcome is implied or promised, and these images say nothing about how radiofrequency would perform on the same face.

Pacing the Two

Can you have both?

Yes — for some faces, pacing the two across a year is the sensible plan. Radiofrequency tightens the dermis broadly while focused ultrasound works deeper and more narrowly, so the two do not overlap and do not cancel each other out. The usual pattern is one 600-shot radiofrequency session as the annual anchor, with 300-shot ultrasound sessions for upkeep in between, spaced on the schedule your director writes. Both in one visit is a plan we decline.
One diagnosis designs the whole year, so the sequence is written down once and costed once
Spacing matters: heat-based treatments are given time to finish their collagen response before the next one
If one depth is all your face needs, that is all we will prescribe — a combination is never the default
Budget is part of the plan, openly. A sustainable rhythm beats an expensive one abandoned after a single visit
Entrance of Dear Clinic in Cheongdam, Gangnam, Seoul, with the clinic hours shown in English on the glass door
Entrance of Dear Clinic in Cheongdam, Gangnam, Seoul, with the clinic hours shown in English on the glass door
VIP single treatment room with a blue velvet armchair and gold side table at Dear Clinic Cheongdam
VIP single treatment room with a blue velvet armchair and gold side table at Dear Clinic Cheongdam
Dear, Knowhow

How a Shurink or Thermage plan is decided here

Both machines stand in our treatment rooms, next to Ultherapy Prime, Density, XERF, Onda, Titanium and thread lifting. Below is the order the decision is actually made in: depth first, rhythm second, money last.

01 — DIAGNOSIS FIRST

Depth measured before either price is quoted

The EVE Muse 3D scan runs five light sources and records skin thickness alongside the depth at which your laxity actually sits. Looseness spread across the whole surface reads toward radiofrequency; a jaw contour that has started to soften reads toward focused ultrasound. Neither figure on the price list is mentioned until that reading exists.

02 — THE FULL ARSENAL

Both machines are already bought and paid for

Shurink Universe and Thermage FLX both live here. So does the rest of the lifting range. When the scan supports the ₩150,000 session, prescribing it costs us the difference and nothing else.

03 — DIRECTOR-PERFORMED

Genuine tips, and the same hand from first shot to last

Dear holds Thermage certification for three consecutive years and opens genuine tips, which matters because a re-used or counterfeit tip is the one variable you cannot check from the chair — so the certificate hangs in the clinic and is reproduced below. Every session here is director-performed, since the energy settings, the mapping grid drawn on your skin and the pace of the handpiece shape the result as much as the model name printed on the console.

Thermage certified provider certificate held by Dear Clinic, three consecutive years
Thermage certification — genuine-device provider, three consecutive years.
Thermage FLX handpiece and treatment tip detail at Dear Clinic
The Thermage FLX handpiece and tip — energy calibrated by AccuREP™ as it is delivered.
Pricing

How much do Shurink and Thermage
cost in Seoul?

At Dear Clinic in Cheongdam, Shurink Universe is ₩150,000 (≈ $105) per 300 shots and Thermage FLX is ₩2,200,000 (≈ $1,570) for a 600-shot session. It is the same published rate for locals and international visitors, with no weekend or holiday surcharge. The gap between those two numbers is real, and nobody here will pretend you should not notice it. It buys two different platforms used on two different rhythms: one repeated through the year, one bought roughly once.
SessionIncludesPrice
Shurink Universe — 300 shotsFocused-ultrasound session, planned from your diagnosis₩150,000 (≈ $105)
Thermage FLX — 600 shotsFull-face premium radiofrequency, AccuREP™ calibration₩2,200,000 (≈ $1,570)
Every planEVE 3D + AI diagnosis · doctor consultation · aftercare guidanceincluded

Published rates as of September 2026. KRW is what you pay; the USD figure is an approximate reference. You approve the plan and the total before treatment — no surprise add-ons, and no package invented to bridge the gap between these two numbers.

Caution

The days after a Shurink or Thermage session

Redness and a flushed warmth are ordinary for a few hours after either energy. Mild swelling can follow a radiofrequency session into the next day.
Focused ultrasound is delivered at fixed depths, so a small bruise or a tender line along the jaw is possible where the transducer sat. It fades inside a week.
Uncommonly, heat treatments cause a superficial burn or a blister, or a patch of numbness where a sensory nerve runs close to the treated plane. Both are reasons to telephone the clinic the same day.
Skip saunas, jjimjilbang, alcohol and hard training for a few days. Heat piled on heat drags out the redness phase.
Leave acids, retinoids and strong exfoliation out of the routine while the skin settles.
Radiofrequency is withheld from anyone pregnant, fitted with a pacemaker or another implanted electronic device, or carrying an active skin infection over the treatment area. That screening happens at the consultation, well before a tip is opened.
Procedure room with a powered treatment table, IV stand and infusion pump at Dear Clinic Cheongdam
Procedure room with a powered treatment table, IV stand and infusion pump at Dear Clinic Cheongdam
Medical Team

Five doctors, one standard

Director-performed treatment is a Dear promise — your procedure is planned and performed by the doctors below.

Dr. Jemin Kim — Medical Director and Founder, Dear Clinic
Dr. Jemin Kim
Yonsei University College of Medicine
Medical Director · Founder
Dr. Sanghyun Lee — Director, Dear Clinic
Dr. Sanghyun Lee
Seoul National University College of Medicine
Director
Board-certified · Family Medicine
Dr. Seonhaeng Lee — Director of Aesthetic Medicine, Dear Clinic
Dr. Seonhaeng Lee
Chosun University College of Medicine · Residency, Samsung Medical Center
Director, Aesthetic Medicine
Dr. Daeun Jung — Director, Dear Clinic
Dr. Daeun Jung
Ajou University College of Medicine
Director
Board-certified · Family Medicine
Dr. Woojae Jung — Director of Aesthetic Medicine, Dear Clinic
Dr. Woojae Jung
Seoul National University — B.S. in Medicine
Director, Aesthetic Medicine
Patient Reviews

What our patients say

Real verified reviews from our Google Business Profile.

4.9★★★★★ 293 Google Reviews
FAQ

Shurink vs Thermage, answered

What is the difference between Shurink and Thermage?
Shurink Universe delivers focused ultrasound concentrated into deeper layers to firm the contour; Thermage FLX delivers monopolar radiofrequency spread through the dermis to tighten the skin envelope and refine texture. Deep and narrow against broad and shallow. The two are complementary because they act on different layers, which is also the reason one cannot stand in for the other.
Which is better, Shurink or Thermage?
Put concretely: for a jaw line you want to keep from softening, Shurink Universe. For a whole face that reads crepey and slack at the surface, Thermage FLX. The more expensive machine is not automatically the stronger answer for your skin, and the EVE 3D scan is what puts you in one column or the other.
Why is Thermage so much more expensive, and what does each cost in Seoul?
At Dear Clinic, Shurink Universe is ₩150,000 per 300 shots and Thermage FLX is ₩2,200,000 for a 600-shot session. The gap buys two different platforms on two different visit rhythms: the Thermage treatment tip is a single-use consumable for one premium session, while the ultrasound session is planned as repeatable upkeep. Both figures are published, identical for Korean and international patients, and confirmed before treatment.
Can I have both Shurink and Thermage?
Yes, when your face genuinely calls for both. Radiofrequency works broadly in the dermis and focused ultrasound works deeper and narrower, so they do not overlap. The usual pattern is one radiofrequency session as the annual anchor with ultrasound sessions for upkeep in between, spaced on the schedule your director writes. Stacking both into a single visit is a plan we decline.
Which one hurts more, and what can go wrong?
Focused ultrasound is felt as heat and prickling at depth, eased with topical numbing; radiofrequency feels like heat pulses with a brief tightening, managed with cooling. Both leave little to no downtime and mild redness settles quickly. The uncommon problems worth knowing by name are a superficial burn or blister, a temporary patch of numbness where a sensory nerve runs near the treated plane, bruising along the jaw, and short-lived swelling after radiofrequency.
How long do Shurink and Thermage results last?
Both work by stimulating your own collagen, so the change builds over the following weeks and how long it holds varies with individual skin, age and lifestyle. Thermage is generally treated as an annual platform; Shurink is repeated more often as maintenance. Your director sets a realistic interval from the result seen at review, and no fixed number of months is promised here.
Is Shurink the same as Ultherapy?
Both are HIFU platforms, but they are different devices from different makers with different positioning. Shurink Universe is made by Classys and sits as the accessible, maintenance-friendly ultrasound option in our range, while Ultherapy Prime is the premium ultrasound platform. If that is the comparison you are really weighing, it has its own page and its own consultation.
I am on a limited budget — is the cheaper option a waste?
No. A treatment you can repeat on a sensible rhythm often serves a face better than one premium session you never come back for. The genuine waste is buying either device before a diagnosis has been done. Budget is a legitimate input to the plan, and it gets discussed out loud at the consultation rather than guessed at.
Why are there no Thermage before-and-after photos on this page?
Because we publish before-and-after images only where we hold them with consent and have audited them case by case for that exact treatment. We have audited Shurink Universe cases, so those are shown; we do not have an audited Thermage set, so nothing is shown for it. Borrowing a photograph from another treatment to fill a gap would be a misrepresentation.
Are the devices genuine, and who performs the treatment?
Dear holds Thermage certification for three consecutive years and opens genuine tips, and every session is director-performed. With energy treatments the settings, the mapping and the hand delivering them shape the outcome as much as the device itself, which is why these sessions are never delegated.
Can I be scanned and treated on the same day in Seoul?
Usually yes. The EVE 3D diagnosis and doctor consultation take about 30 minutes, and both machines are in the building, so a 300-shot ultrasound session or a 600-shot radiofrequency session can follow straight away once your director confirms suitability. Radiofrequency leaves more warmth in the skin, so if you fly out the same evening, say so and the pacing is planned around your flight. We open 365 days a year, Sundays and public holidays included.
How do I book this comparison from abroad?
Send the form below with your travel dates, your main concern, and how many trips to Seoul you expect to make in a year — that last detail genuinely changes which of the two we suggest. We reply in English within one business day, hold your slot without a deposit, and confirm the device and the total in person after the scan.
Consultation

Ultrasound, radiofrequency, or neither?

Tell us your concern and your budget, and we will say which of the two your face is asking for — or that neither is the right place to start. Answered in English within one business day.

Scientific Evidence

Science behind focused ultrasound and radiofrequency — peer-reviewed references

This comparison rests on published clinical work covering both underlying technologies — focused ultrasound for deeper-layer firming and monopolar radiofrequency for dermal tightening — including a comparative histometric study of the two energies and a randomised split-face trial that set them against each other directly.

All references carry verifiable DOIs from indexed journals, including data gathered in Asian skin, which is directly relevant to treatment planning at a Seoul clinic. They describe the technologies, not the specific devices in our rooms, and they inform how your director selects and paces treatment after your EVE 3D + AI diagnosis.

  1. Suh D et al. Intense Focused Ultrasound Tightening in Asian Skin: Clinical and Pathologic Results. Dermatologic Surgery. 2011. doi:10.1111/j.1524-4725.2011.02094.x
  2. Fabi S. Microfocused Ultrasound With Visualization for Skin Tightening and Lifting. Dermatologic Surgery. 2014. doi:10.1097/dss.0000000000000233
  3. Khan U et al. A Systematic Review of the Clinical Efficacy of Micro-Focused Ultrasound Treatment for Skin Rejuvenation and Tightening. Cureus. 2021. doi:10.7759/cureus.20163
  4. Suh D et al. Comparative histometric analysis of the effects of high-intensity focused ultrasound and radiofrequency on skin. Journal of Cosmetic and Laser Therapy. 2015. doi:10.3109/14764172.2015.1022189
  5. Alhaddad M et al. A Randomized, Split-Face, Evaluator-Blind Clinical Trial Comparing Monopolar Radiofrequency Versus Microfocused Ultrasound With Visualization for Lifting and Tightening of the Face and Upper Neck. Dermatologic Surgery. 2019. doi:10.1097/dss.0000000000001653
  6. Fitzpatrick R et al. Multicenter study of noninvasive radiofrequency for periorbital tissue tightening. Lasers in Surgery and Medicine. 2003. doi:10.1002/lsm.10225

References are provided for information — outcomes vary by individual and are assessed at your diagnosis.

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