Ultherapy vs Thermage in Seoul: Why Shot Counts Are Not Equivalent
Treatment Guide · VS LINE CLINIC GANGNAM
Ultherapy delivers focused ultrasound while using imaging to view tissue, whereas Thermage uses radiofrequency energy. The important starting point is your main concern—sagging, fine lines or volume loss—rather than the device name. Neither can be called the better choice for every face.
How do Ultherapy and Thermage work differently?
Ultherapy focuses ultrasound energy at selected depths, while Thermage delivers heat to tissue through radiofrequency. Both use a thermal tissue response and subsequent remodeling, but their energy delivery differs. Reducing the comparison to ‘deep layers versus shallow layers’ can overlook their actual treatment ranges and differences between facial areas.[1][2]
Do jawline sagging and fine lines call for different choices?
A less defined jawline can reflect skin laxity, fat distribution, facial structure and changes in volume. The goals for skin firmness and fine lines differ from those for substantial tissue sagging. First establish what nonsurgical energy-based treatment can reasonably achieve. For pronounced sagging, ask how its expected results differ from surgical options.
Is Thermage always the choice for a thin face?
A low amount of facial fat alone does not determine the device. Skin thickness and fat distribution vary within the same face, and hollow and sagging areas may coexist. No energy-based treatment is entirely free of possible adverse effects. Discuss which volume should be preserved and which areas should be avoided.
Is it better to have both treatments?
Combination treatment may be considered when different concerns coexist, but having both is not always necessary. There should be a clear explanation of what each is intended to improve. Whether to treat on the same day or in separate sessions depends on the skin and previous treatment history. If one plan adequately addresses the goal, there is no reason to add procedures simply to increase their number.
How should I compare Ultherapy 300 shots with Thermage 600 shots?
These counts belong to different energy devices and are not equivalent units of effect. Even within Ultherapy 300/600 or Thermage 600/900 packages, match the area, tips, distribution, pain management, taxes and follow-up.
What is the key question to ask?
When comparing Ultherapy and Thermage in Gangnam, focus on ‘How will this address my concern, and how much improvement is realistic?’ rather than ‘Which device is stronger?’
What do FDA records and clinical studies say?
Ultherapy PRIME. Ultherapy PRIME is FDA-cleared. K233996 covers brow lifting, lifting lax tissue under the chin and on the neck, and improving décolleté lines. A 2021 expert consensus and review supports planning treatment around ultrasound images and individual anatomy. Neither this clearance nor that review establishes that 600 shots outperform 300 for every face.[FU][U1]
Thermage FLX. Thermage FLX has FDA 510(k) clearance, K170758, for noninvasive wrinkle treatment, including the eye area; the RF-only indication includes upper and lower eyelids. A 2025 randomized study used Thermage CPT as a comparator. That study provides RF treatment context, but it is not a direct trial of FLX 600 versus 900 shots.[FT][T3]
Medical evidence and references
- Customized Treatment Using Microfocused Ultrasound with Visualization for Optimized Patient Outcomes2021 · Expert consensus / review
- Thermage — official treatment informationaccessed 2026-10-19 · Manufacturer information
- Long-Term Efficacy and Safety of a Novel Monopolar Radiofrequency Device for Skin Tightening2025 · Randomized controlled study
- FDA 510(k) K233996 — Ulthera System (UC-1 Control Unit PRIME)2024 · FDA clearance
- FDA 510(k) K170758 — Thermage FLX System2017 · FDA clearance
Ultherapy vs Thermage in Seoul: what should I ask at consultation?
List your main concern and the change you hope to see. Ask which concern the proposed plan addresses, rather than selecting only by device name or shot count. Compare the reason for the recommendation, treated areas, follow-up timing and total cost within the same budget.
How should you compare prices?
Start with the official treatment and price page, then request an itemized quote naming the device or product, treatment area, dose or shot count, and sessions. Confirm taxes, anesthesia or pain management, follow-up charges, optional treatments and any offer conditions before booking.
Meet the medical team · Ultherapy Prime details and prices · Thermage details and prices
Planning repeat visits or a trip to Korea
If you live locally, discuss when you can return. If visiting Korea, share your arrival, departure and important event dates. English, Chinese and Japanese interpretation is available; request your preferred language when booking and confirm whether the consultation uses an interpreter or a clinician speaking that language. Confirm the treating clinician and appointment availability.
What should you arrange before leaving?
Ask for aftercare instructions, the timing of any review, whom to contact about a concern and which symptoms need medical attention. Before returning abroad, confirm how to contact the clinic and request treatment records, including the available language and issue process. Seek medical assessment for suspected complications rather than waiting only for an online reply.
This article supports consultation preparation. Your diagnosis and treatment plan require an individual clinical assessment.