Faster treatment speed with a larger tip area
The 4.0 Total Tip's 33% larger area means faster treatment time

Wrinkle improvement & lifting effects using radiofrequency
The 4th-generation Thermage — less pain, faster collagen regeneration!
Bleeding, bruising and other side effects may occur depending on individual circumstances, and recovery times may vary.
Thermage uses radiofrequency to deliver powerful heat deep into the skin while rapidly cooling the epidermis, reducing heat damage at the surface and briefly raising only the dermal temperature to 40–50°C.
It stimulates collagen production in aging skin, helping improve sagging and fine lines.
The 4.0 Total Tip's 33% larger area means faster treatment time
Technology applying a tuning pulse with each shot (REP) delivers uniform energy per area via auto-tuning — a consistent tightening effect
Through bulk heating via monopolar RF, heat is delivered deeper
Built-in cooling and vibration reduce pain and protect the epidermis
Thermage works by cooling the epidermis while generating heat in dermal tissue. Delivering RF energy to skin causes collagen fiber denaturation and contraction, producing collagen regeneration and wrinkle improvement.
If reduced elasticity leaves you noticing fine lines and enlarged pores
If deep eye or mouth wrinkles concern you
If sagging jowls make your whole face look droopy
If you're sensitive to pain
If you can't rest long and want fast recovery
Unlike conventional RF and laser devices, it penetrates deep for outstanding lifting.
With no incision and a cooled skin surface, epidermal pain is reduced — treatment is easier on you.
Compared with other treatments, the procedure and recovery are shorter, allowing an immediate return to daily activities.
Get treatment
Verify the authentication number via the sticker's QR
Enter authentication number
On the Thermage FLX website (https://thermage.co.kr/) genuine-verification page, enter the QR authentication sticker from the card provided at your treatment to confirm.
Jayjun stocks various laser lifting devices — Ulthera, Thermage, Oligio X — so you can get lifting customized to you.
We treat safely using only genuine lifting devices and genuine tips.
Jayjun's dermatology and plastic surgery specialists perform laser lifting with 1:1 customized solutions through accurate diagnosis — safe treatment with highly satisfying lifting results.
With an anesthesiologist on staff, those hesitant due to pain can choose from options including sedation.
A dedicated aesthetician handles every step, from cleansing to finishing.
We record each patient's notes and precautions, so return visits stay comfortable.
It is a treatment that uses radiofrequency energy to induce changes in collagen, aiming to improve fine lines and loosened skin elasticity. You can consult us about the forehead, eye area, cheeks, around the mouth, neck, and more. If you also have volume loss or sagging of deeper tissue, we determine during the examination which issue to address first.
Thermage delivers energy using radiofrequency, while Ultherapy uses ultrasound. Because the energy delivery methods differ, the choice is made based on skin thickness, the pattern of sagging, and the areas to be improved. You do not necessarily need both treatments, and even when both are needed, the scope and order are planned separately.
The Thermage FLX 4.0 Total Tip has a surface area 33% larger than previous tips, expanding the area over which energy can be delivered. Individual results are not judged by tip size or total number of shots alone. We plan the treatment scope and energy according to your skin condition and the area.
The treatment takes about 1 hour, and a topical anesthetic cream is standard. Cooling and vibration functions protect the skin surface and reduce discomfort, but the sensation of heat and pain varies from person to person. If you are worried about pain, we review other anesthesia options in consultation with an anesthesiologist after checking your health.
No incisions or stitch removal are required, so you can usually resume daily activities the same day. However, reactions such as bruising or swelling may occur, and recovery speed varies. If you have a photo shoot or important appointment, please let us know when scheduling your treatment date.
We decide on additional treatment after checking your skin elasticity and the progress of previous treatments. We do not apply a fixed number of shots or repeat interval to everyone. If you have recently had lifting, a thread lift, fillers, or similar treatments, please tell us the type, date, and area.
JAYJUN performs treatments with genuine devices and genuine tips. Please keep the authentication card and the authenticity number sticker you receive after the treatment. You can check the number via the sticker's QR code and enter it on the Thermage authenticity verification site; if you have trouble verifying, please ask our staff for help.
Leave us your questions.
Jayjun will help with your consultation.