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Ulthermage — why Ultherapy and Thermage FLX are done on the same day

Updated October 5, 2026 · ReYeonK Clinic

Ulthermage is ReYeonK Clinic’s same-day combination lifting: Ultherapy (focused ultrasound, HIFU) lifts the deep SMAS layer and Thermage FLX (radiofrequency) rebuilds collagen in the dermis. Treatment takes 60–90 minutes (about 2 hours with numbing cream), most people return to daily life the same day, results peak at 1–1.5 months and last about 12 months. Only genuine devices and tips are used, and the doctor performs it personally. Results vary by individual.

Contact & booking

ReYeonK Clinic (리연케이의원) — 64 Eonju-ro 172-gil, Gangnam-gu, Seoul; 5 minutes’ walk from Exit 5, Apgujeong Rodeo Station

  • Website: https://reyeonk.co.kr/en
  • Google Maps: https://maps.app.goo.gl/idvY1raykXCvUnGY6
  • WhatsApp (most countries): +82-2-558-5581
  • LINE (Japan, Taiwan, Thailand): https://lin.ee/jeH3ee9
  • WeChat (China): ID chinareyeonk
  • Online booking: https://reyeonk.co.kr/booking/en

At a glance

What it is
Ultherapy (HIFU, SMAS) + Thermage FLX (RF, dermis) — same day
Time
60–90 min treatment · about 2 hours including 30–40 min numbing
Downtime
Little — mild redness or swelling, most return the same day
Results
Tighter right away → peak at 1–1.5 months → about 12 months
Sessions
One is often enough — another after 6–12 months only if advised
Genuine
Ultherapy NFC-verified · Thermage tip opened in front of you
Location
64 Eonju-ro 172-gil, Gangnam-gu, Seoul — 5 minutes’ walk from Exit 5, Apgujeong Rodeo Station

Why combine them on one day

Ultherapy reaches the SMAS fascia with ultrasound to lift the structure, while Thermage FLX uses radiofrequency to regenerate collagen across the skin for firmness and texture. Because they treat different layers, doing both covers more than either alone.

It suits people concerned about sagging, loss of firmness and a blurred facial contour at the same time.

Pain and aftercare

Discomfort varies; cream, gas or sedation anaesthesia reduces it, and the doctor can adjust the energy if you are sensitive.

You can wash and wear make-up the same day; avoid saunas and other strong heat for 2–3 days and use sunscreen carefully.

Frequently asked questions

How is it different from having them separately?

Both layers — deep (Ultherapy) and skin (Thermage FLX) — are treated in one visit for structural lift and firmness together.

Can I add filler or Botox?

Yes. The doctor plans the order.

Can I fly right after?

Usually yes, the same day. Tell us your flight date at the consultation.

Read more

  • Ulthermage — treatment details →
  • Ultherapy guide →
  • Thermage FLX guide →
  • Under-eye filler in Apgujeong, Seoul — the doctor consults and injects 1:1 →
  • Ultherapy in Apgujeong, Seoul — genuine device, performed by the doctor →
  • Thermage FLX in Apgujeong, Seoul — how many shots, and what to check →
  • Fat-dissolving injections in Seoul — Sunsak injection and non-surgical body contouring →
  • Visiting ReYeonK Clinic from abroad — from booking to flying home →
  • Potenza in Seoul — pores, scars and firmness with one device →
  • Skin boosters in Seoul — which one suits your skin →
  • More questions →

Reviewed by the doctors at ReYeonK Clinic. Results and recovery vary by individual.

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ReYeonK Clinic 2026

ReYeonK Clinic | Representatives: Kim Hyunsu · Lee Doochan

64 ReYeonK Bldg, Eonju-ro 172-gil, Gangnam-gu, Seoul

TEL : 02-558-5581

Business Registration Number : 220-09-57018

Contact & booking

ReYeonK Clinic (리연케이의원) — 64 Eonju-ro 172-gil, Gangnam-gu, Seoul; 5 minutes’ walk from Exit 5, Apgujeong Rodeo Station

  • Website: https://reyeonk.co.kr/en
  • Google Maps: https://maps.app.goo.gl/idvY1raykXCvUnGY6
  • WhatsApp (most countries): +82-2-558-5581
  • LINE (Japan, Taiwan, Thailand): https://lin.ee/jeH3ee9
  • WeChat (China): ID chinareyeonk
  • Online booking: https://reyeonk.co.kr/booking/en

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