Monopolar radiofrequency skin tightening that heats the deep dermis to firm, smooth, and tighten — in a single comfortable session.

Thermage FLX is a non-invasive skin-tightening treatment that uses monopolar radiofrequency to heat the deep dermis while protecting the skin surface. The controlled heat contracts existing collagen and stimulates new collagen, helping to firm and smooth the skin over time.
The FLX system adds vibration and energy tuning for greater comfort. Performed in Gangnam, Seoul, each session is tailored to your skin, with no incisions and minimal downtime, supported by multilingual care for international patients.
Thermage FLX delivers radiofrequency that heats the deep dermis while cooling the surface — contracting collagen now and stimulating new collagen over time.



At DayBeau Gangnam, Thermage is never one-size-fits-all. Our doctors evaluate skin laxity, skin thickness, and treatment areas before setting the right energy levels and pulse counts for your skin.
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Thermage FLX is a non-invasive skin-tightening treatment that uses monopolar radiofrequency to heat the deep dermis, contracting existing collagen and stimulating new collagen to firm and smooth the skin.
Thermage uses radiofrequency to tighten the skin and dermis across a broad area, while Ultherapy uses focused ultrasound to lift the deeper SMAS layer. They address different goals and are often combined.
The FLX system adds vibration and energy tuning for comfort. You may feel brief heat with each pulse, and our team adjusts settings to keep the session tolerable.
Most full-face sessions take approximately 45–90 minutes depending on the treatment areas.
Downtime is minimal. Mild redness or warmth may appear briefly and usually settles within hours.
Some tightening may be felt early, with firmness building gradually over 2–6 months as new collagen forms. Individual results vary.
Results often last around a year or more depending on skin condition and aging. A maintenance session is commonly suggested annually.
Yes. Specialized tips allow careful treatment of delicate areas such as around the eyes, as assessed by your doctor.
Yes. Because Thermage tightens the skin and dermis while treatments like Ultherapy address deeper layers, they are often planned together. Your doctor confirms whether a combination suits your skin condition and goals during consultation.
We provide clear aftercare guidance for hydration and sun protection. You can stay in touch with our team through your preferred channel for follow-up questions after you return home.
Yes — our interpreters are in-house, not on the phone. English, Chinese (Simplified & Traditional), Japanese, and Thai speakers are part of the clinic team, so your consultation, treatment day, and aftercare all happen in your language. Let us know your preferred language when you book.
Often, yes. Same-day treatment is possible for many procedures when your schedule is limited, subject to your Personal Consultant Session and the Doctor's Treatment Design. Share your travel dates when you first contact us and we can usually confirm in advance whether what you are considering fits the time you have in Gangnam.
For most treatments at DayBeau Gangnam, flying shortly afterwards is not a problem. Procedures involving swelling or a short recovery period are the exception, and we will tell you the recommended interval before you book rather than on the day. Please share your flight details during your Personal Consultant Session so aftercare can be planned around your departure.
Tell us your skin concerns, travel dates, and preferred language. Our global care team will help you choose the right treatment plan before you arrive in Korea.
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