Thermage FLX

Thermage FLX

Thermage FLX genuine tip and handpiece

Thermage FLX, Why It Still Remains the Gold Standard

How does Thermage FLX work?

Thermage FLX is a radiofrequency (RF) treatment. Its energy is delivered deep into the skin, where it contracts existing collagen and stimulates new collagen to form. The manufacturer describes the technology as one that remodels collagen to help smooth and tighten the skin, and the effect develops gradually after treatment rather than all at once.

At The Other Dermatology in Seoul, the energy is delivered mainly by stamping, with the tip held firmly on each point, and an AI-designed shot map decides where it goes. Whether it suits you is decided at a consultation.

Thermage FLX treatment procedure
Primary Method

Stamping Method — Primary Treatment Technique

Sliding Method — Supportive Treatment Technique

Thermage FLX energy delivery process
Thermage FLX precision diagnostic system

AI-Based Customized Shot Distribution Design

Topical numbing cream application icon
STEP 01
Treatment duration icon
STEP 02
Injection treatment icon
STEP 03
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STEP 04

Is Thermage FLX painful?

Comfort during Thermage FLX differs from person to person, so pain control is planned before the treatment starts instead of being handled after discomfort begins. The device itself includes integrated cooling and vibration to help with comfort, according to the manufacturer.

At The Other Dermatology, pain control is added in steps. A high-concentration numbing cream is applied before treatment, nerve block anesthesia is given at key nerve areas, and area-specific pain-relief injections are used. Sedation anesthesia is also available for patients who are especially sensitive to pain.

Which steps are used is decided with the dermatologist at your consultation.

Stamping-Based Maximum Energy Delivery

Many clinics use sliding-based treatments for convenience, but The Other adopts the more energy-efficient stamping method as its standard, producing stronger results with the same number of shots.

AI-Based Personalized Shot Design

An optimized shot map is designed for each patient based on current aging progression and future aging prediction.

4-Step Pain Control System

From numbing cream to sedation anesthesia, pain is managed in stages, and the treatment proceeds according to the designed shot map.

Performed Directly by a Dermatologist

Thermage FLX results can vary greatly depending on energy level and shot distribution. A dermatologist personally oversees and performs the treatment from start to finish.

What is the difference between stamping and sliding?

Stamping delivers energy by placing the tip firmly on one point, reducing energy loss and allowing for stronger effects. Sliding delivers energy while moving the tip and is suitable for curved areas. The Other uses stamping as the primary method and applies minimal sliding only on sensitive areas.

How is the AI analysis performed?

Before treatment, AI scans the entire face to identify current aging areas and areas expected to age in the future. Based on this data, energy intensity and shot count are optimized by area to design a personalized treatment map.

How long do the effects of Thermage FLX last?

The timing of results and how long they last vary from person to person. The treatment plan is decided with the dermatologist during consultation.

Can Ultherapy and Thermage be performed together?

Yes. Ultherapy (ultrasound) and Thermage (RF) work through different mechanisms, so they can create a synergistic effect when combined. Ultherapy works on the SMAS layer, while Thermage works on the dermis. After consultation with a dermatologist, an optimal combination plan can be designed.

What is Thermage FLX?

Thermage FLX is a radiofrequency (RF) treatment. Its energy is delivered deep into the skin, where it contracts existing collagen and stimulates new collagen to form. The effect develops gradually after treatment rather than all at once.

How is pain managed during treatment?

At The Other Dermatology, pain control is added in steps. A high-concentration numbing cream is applied before treatment, nerve block anesthesia is given at key nerve areas, and area-specific pain-relief injections are used. Sedation anesthesia is also available for patients who are especially sensitive to pain. Which steps are used is decided with the dermatologist at your consultation.

Who is a consultation recommended for?

Those concerned about overall loss of skin elasticity and sagging, those considering combining it with Ultherapy, and those who want natural contour improvement and better skin texture may consider a consultation. Whether the treatment suits you is decided at the consultation.