# Thermage in Seoul

> Thermage FLX in Seoul: how monopolar radiofrequency skin tightening works, who it suits, how Seoul prices are quoted, what recovery involves, and how it compares with Ultherapy and XERF.

Thermage FLX is a non-invasive skin-tightening system made by Solta Medical (Bausch Health). It delivers monopolar capacitive radiofrequency to heat the dermis while a cryogen spray cools the epidermis, and its heating field has no single fixed treatment depth.

- FLX added AccuREP impedance feedback and a redesigned vibrating handpiece; the earlier CPT system already included vibration for comfort.
- The Thermage platform received periorbital clearance in 2002; Thermage FLX was cleared as K170758 on September 22, 2017.
- Tips: face tips, the Eye Tip for periorbital and eyelid skin (Eye Thermage), and a body tip for areas such as the abdomen, inner arms, knees and thighs.
- Ultherapy Prime uses microfocused ultrasound at selectable 1.5, 3.0 and 4.5 mm focal depths. Its treatment planes can overlap with RF heating, so choosing or combining the devices depends on examination, not on a layer or age rule.
- Published studies describe gradual change over months but do not establish one universal peak or fixed duration; Thermage is not permanent.
- Implanted electronic devices such as pacemakers and ICDs are a manufacturer contraindication. Metal near the treatment area, pregnancy, active infection and recent fillers or threads call for individual assessment or postponement.

## Thermage FLX guides
- [Thermage FLX in Korea: Seoul Guide to Tips, Shots and Cost](https://thermage-seoul.com/): Thermage FLX monopolar RF skin tightening in Seoul. Pricing, candidacy, recovery and medical review.
- [About the Medical Reviewer](https://thermage-seoul.com/about-the-clinician/): The medical reviewer is a Korean Board-Certified Dermatologist. What Korean specialist board certification covers and how to confirm it before treatment.
- [Thermage Downtime & Aftercare: Recovery and Warning Signs](https://thermage-seoul.com/aftercare-downtime/): Common temporary reactions after Thermage, signs that warrant a clinic review, emergency red flags, gentle aftercare, and the recovery timeline.
- [Thermage Candidates & Contraindications](https://thermage-seoul.com/candidates-and-contraindications/): Who Thermage suits, who it does not, and manufacturer contraindications and precautions for monopolar RF, including implanted electronic devices and nearby metal.
- [Eye Thermage in Seoul | Periorbital Thermage FLX](https://thermage-seoul.com/eye-thermage-seoul/): Eye Thermage in Seoul, the FLX Eye Tip for periorbital and eyelid skin: how it differs from face Thermage, session length, and Seoul pricing.
- [Thermage FAQ](https://thermage-seoul.com/faq/): Common questions about Thermage in Seoul: duration of result, pain, Eye Thermage, body Thermage, combining with Ultherapy, summer treatment timing, international patient logistics, and booking.
- [How Much Is Thermage in Korea? Seoul Prices in KRW](https://thermage-seoul.com/pricing-seoul/): Thermage Seoul prices: published clinic KRW ranges, dated sources, tip and coverage questions, and a scoped comparison with Ultherapy.
- [Retinol or Thermage? What Each One Changes in the Skin](https://thermage-seoul.com/retinol-vs-thermage/): Retinol is a topical retinoid used over months; Thermage FLX is an in-clinic monopolar RF treatment. What each cited study measured, and what neither shows.
- [Thermage Before and After: What Studies Measured at 1, 3 and 6 Months](https://thermage-seoul.com/thermage-before-and-after/): When Thermage studies took their after photographs, which areas they rated, and how they kept the pictures comparable at 1, 3 and 6 months.
- [Thermage After Botox, Fillers or Pregnancy: Timing Questions](https://thermage-seoul.com/thermage-timing-questions/): Can you have Thermage after Botox or over dermal fillers, and what about pregnancy? What the published evidence and device guidance actually say about timing.
- [Thermage vs Ultherapy | RF vs MFU-V Compared](https://thermage-seoul.com/thermage-vs-ultherapy/): Thermage FLX and Ultherapy Prime compared by energy, selectable treatment depth, evidence and examination-based treatment planning.
- [Thermage vs XERF: What US Records Actually Show](https://thermage-seoul.com/thermage-vs-xerf/): Compare the documented RF frequencies, US indications, evidence limits and current affected-unit XERF recall without treating 510(k) equivalence as proof of superior skin tightening.
- [Ultherapy vs Thermage: Questions to Ask Before Choosing](https://thermage-seoul.com/ultherapy-vs-thermage-consultation-questions/): Start with the change you want, the exact device and treatment area, then ask how the clinician will assess the response. A quote is useful only when the treatment plan and included care are clear.
- [Verify a Genuine Thermage Tip in Korea | Official Steps](https://thermage-seoul.com/verify-genuine-thermage-tip-korea/): Use Solta Medical Korea’s official sticker, mobile QR and 6- or 12-digit code steps, with clear limits on what the check confirms.
- [What is Thermage FLX | Monopolar RF Explained](https://thermage-seoul.com/what-is-thermage/): Thermage FLX explained: monopolar radiofrequency, the Solta device generation, AccuREP feedback, FDA clearance history, and how the dermis heats.
- [Is XTherma the Same as Thermage? Reading the 510(k), GUDID and Trial Records](https://thermage-seoul.com/xtherma-vs-thermage/): XTherma is the US brand name for 10THERMA, a monopolar RF system from Tentech of Seoul. What its 510(k), GUDID and trial records say about Thermage FLX.

## Translated home pages
- [ثيرماج FLX في سيول](https://thermage-seoul.com/ar/): معلومات ثيرماج FLX في سيول: الأسعار، الملاءمة، التعافي ومؤهلات المراجع الطبي.
- [ソウルのサーマージ FLX](https://thermage-seoul.com/ja/): ソウルのサーマージ FLX。料金、適応、ダウンタイム、医療監修者の資格を紹介。
- [서울 써마지 FLX](https://thermage-seoul.com/ko/): 서울 써마지 FLX의 가격, 적응증, 회복 과정과 의학 검토자 자격 안내.
- [Thermage FLX ในโซล](https://thermage-seoul.com/th/): ข้อมูล Thermage FLX ในโซล: ราคา ผู้ที่เหมาะสม การฟื้นตัว และคุณวุฒิแพทย์ผู้ทบทวน
- [Thermage FLX tại Seoul](https://thermage-seoul.com/vi/): Thông tin Thermage FLX tại Seoul: giá, đối tượng phù hợp, hồi phục và bằng cấp bác sĩ thẩm định.
- [首尔热玛吉 FLX](https://thermage-seoul.com/zh-cn/): 首尔热玛吉 FLX 专题信息：价格、适应人群、恢复期与医学审阅者资质。

## Studies cited on these pages
- [Dover JS, Zelickson B; 14-Physician Multispecialty Consensus Panel. Results of a survey of 5,700 patient monopolar radiofrequency facial skin tightening treatments. Dermatologic Surgery. 2007;33(8):900-907.](https://pubmed.ncbi.nlm.nih.gov/17661932/)
- [Fritz M, Counters JT, Zelickson BD. Radiofrequency treatment for middle and lower face laxity. Archives of Facial Plastic Surgery. 2004;6(6):370-373.](https://pubmed.ncbi.nlm.nih.gov/15545529/)
- [Sukal SA, Geronemus RG. Thermage: the nonablative radiofrequency for rejuvenation. Clinics in Dermatology. 2008;26(6):602-607.](https://pubmed.ncbi.nlm.nih.gov/18940540/)
- [Weiss RA, Weiss MA, Munavalli G, Beasley KL. Monopolar radiofrequency facial tightening: a retrospective analysis of efficacy and safety in over 600 treatments. Journal of Drugs in Dermatology. 2006;5(8):707-712.](https://pubmed.ncbi.nlm.nih.gov/16989184/)
- [de Felipe I, Del Cueto SR, Pérez E, Redondo P. Adverse reactions after nonablative radiofrequency: follow-up of 290 patients. Journal of Cosmetic Dermatology. 2007;6(3):163-166.](https://pubmed.ncbi.nlm.nih.gov/17760693/)
- [Rohrich RJ, Schultz KP, Chamata ES, Bellamy JL, Alleyne B. Minimally Invasive Approach to Skin Tightening of the Face and Body: Systematic Review of Monopolar and Bipolar Radiofrequency Devices. Plastic and Reconstructive Surgery. 2022;150(4):771-780.](https://pubmed.ncbi.nlm.nih.gov/35877937/)
- [Biesman BS, Baker SS, Carruthers J, Silva HL, Holloman EL. Monopolar radiofrequency treatment of human eyelids: a prospective, multicenter, efficacy trial. Lasers in Surgery and Medicine. 2006;38(10):890-898.](https://pubmed.ncbi.nlm.nih.gov/17163476/)
- [Anolik R, Chapas AM, Brightman LA, Geronemus RG. Radiofrequency devices for body shaping: a review and study of 12 patients. Seminars in Cutaneous Medicine and Surgery. 2009;28(4):236-243.](https://pubmed.ncbi.nlm.nih.gov/20123422/)
- [Lolis MS, Goldberg DJ. Radiofrequency in cosmetic dermatology: a review. Dermatologic Surgery. 2012;38(11):1765-1776.](https://pubmed.ncbi.nlm.nih.gov/22913399/)
- [Kafi R, et al. Improvement of naturally aged skin with vitamin A (retinol). Archives of Dermatology, 2007;143(5):606-612. PMID 17515510.](https://pubmed.ncbi.nlm.nih.gov/17515510/)
- [Mukherjee S, et al. Retinoids in the treatment of skin aging: an overview of clinical efficacy and safety. Clinical Interventions in Aging, 2006;1(4):327-348. PMID 18046911.](https://pubmed.ncbi.nlm.nih.gov/18046911/)
- [Fitzpatrick R, et al. Multicenter study of noninvasive radiofrequency for periorbital tissue tightening. Lasers in Surgery and Medicine, 2003;33(4):232-242. PMID 14571447.](https://pubmed.ncbi.nlm.nih.gov/14571447/)
- [Alster TS, Tanzi E. Improvement of neck and cheek laxity with a nonablative radiofrequency device: a lifting experience. Dermatologic Surgery, 2004;30(4 Pt 1):503-507. PMID 15056138.](https://pubmed.ncbi.nlm.nih.gov/15056138/)
- [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;45(1):131-139. PMID 30531187.](https://pubmed.ncbi.nlm.nih.gov/30531187/)
- [Wang Z, et al. Long-term efficacy and safety of a novel monopolar radiofrequency device for skin tightening: a prospective randomized controlled study. Lasers in Surgery and Medicine, 2025;57(3):259-264. PMID 39957006.](https://pubmed.ncbi.nlm.nih.gov/39957006/)
- [Suh DH, et al. A deep learning-based automated scoring system for predicting eyelid rejuvenation outcomes after monopolar radiofrequency treatment. Clinical, Cosmetic and Investigational Dermatology, 2025;18:3133-3138. PMID 41293324.](https://pubmed.ncbi.nlm.nih.gov/41293324/)
- [Suh DH, Chen LC, Chung HJ, Lee SJ, Kim J. An 18-year comprehensive safety study on microfocused ultrasound and monopolar radiofrequency combined with cosmetic injectables in 1,040 patients. Archives of Dermatological Research. 2025;317(1):251.](https://pubmed.ncbi.nlm.nih.gov/39821337/)
- [England LJ, Tan MH, Shumaker PR, et al. Effects of monopolar radiofrequency treatment over soft-tissue fillers in an animal model (part 1; industry-affiliated study). Lasers in Surgery and Medicine. 2005;37(5):356-365.](https://pubmed.ncbi.nlm.nih.gov/16240419/)
- [Shumaker PR, England LJ, Dover JS, et al. Effect of monopolar radiofrequency treatment over soft-tissue fillers in an animal model: part 2. Lasers in Surgery and Medicine. 2006;38(3):211-217.](https://pubmed.ncbi.nlm.nih.gov/16485274/)
- [Alam M, White LE, Martin N, Witherspoon J, Yoo S, West DP. Ultrasound tightening of facial and neck skin: a rater-blinded prospective cohort study. Journal of the American Academy of Dermatology. 2010;62(2):262-269.](https://pubmed.ncbi.nlm.nih.gov/20115948/)
- [Suh DH, Shin MK, Lee SJ, Rho JH, Lee MH, Kim NI, Song KY. Intense focused ultrasound tightening in Asian skin: clinical and pathologic results. Dermatologic Surgery. 2011;37(11):1595-1602.](https://pubmed.ncbi.nlm.nih.gov/21806707/)
- [Ko et al. Computational modeling and histologic analysis of 6.78- and 2-MHz monopolar RF. Lasers in Medical Science, 2025. PMID 41315066.](https://pubmed.ncbi.nlm.nih.gov/41315066/)
- [Weiss et al. Clinical outcomes following dual-frequency noninvasive monopolar RF. Cureus, 2026. PMID 41930066.](https://pubmed.ncbi.nlm.nih.gov/41930066/)
- [Kushikata N, Negishi K, Tezuka Y, Takeuchi K, Wakamatsu S. Non-ablative skin tightening with radiofrequency in Asian skin. Lasers in Surgery and Medicine. 2005;36(2):92-97.](https://pubmed.ncbi.nlm.nih.gov/15704167/)
- [Yang HJ, et al. A multicenter pilot study of the effectiveness and safety of a monopolar radiofrequency device for improving periorbital and facial fine wrinkles. Journal of Dermatological Treatment, 2025;36(1):2469633. PMID 40068225.](https://pubmed.ncbi.nlm.nih.gov/40068225/)

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