138/5 Eleven i Clinic, Thonglor Soi 11 (Sukhumvit 55 Thonglor), opposite Audrey Cafe, Bangkok, Thailand
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PROGRAM

Thermage® FLX

Thermage® FLX skin tightening

Tighten the Skin and Define Facial Contours with Monopolar Radiofrequency (RF) Energy

As we age, collagen beneath the skin gradually decreases and changes in structure. This can lead to skin laxity, less-defined facial contours, and the appearance of fine lines on the face and around the eyes.

THERMAGE® FLX is a treatment that supports collagen remodeling from within, without needles or surgery.

Thermage® FLX facial contouring

WHAT IS IT?

What is THERMAGE®?

THERMAGE® FLX is a skin-tightening technology that uses monopolar radiofrequency energy, or Monopolar RF. The energy travels through the skin's surface to the collagen-rich layers beneath, where it generates controlled heat.

This heat causes existing collagen fibers to contract while stimulating the production and remodeling of new collagen. As a result, the skin gradually appears firmer, smoother, and more defined, without surgical incisions or needles.

How THERMAGE® FLX Works

The treatment process can be explained in three simple steps:

Delivering Energy into the Skin

The treatment tip delivers Monopolar RF energy to the collagen-rich layers of the skin, creating controlled and evenly distributed heat in the treatment area. The physician can adjust the energy level according to the condition of the skin and the area being treated.

Protecting the Skin's Surface

As the energy is delivered, for treatments on the face and body, the system cools the skin (Cryo cooling) to help protect its surface, along with a vibration system that helps reduce discomfort from the heat of the energy during treatment.

Stimulating Collagen Remodeling

The energy causes collagen to contract and stimulates Fibroblast cells to begin producing new collagen. Patients therefore begin to feel that their skin is firmer after treatment, with more visible improvements developing over approximately 1–6 months.

THERMAGE® FLX also features AccuREP™ technology, which measures skin temperature and adjusts the energy delivered with each treatment pulse to suit the skin's resistance in that area. This helps deliver energy that is appropriate, consistent, and safer.

How Is THERMAGE® FLX Different from Ultherapy?

Each skin-tightening technology uses a different type of energy and a different way of delivering it. The physician will choose the one that suits each person’s skin concern, facial structure, and goals.

Technology

THERMAGE® FLXMonopolar radiofrequency (Monopolar RF) energy generates heat in the collagen-rich layers of the skin.

UltherapyMicro-focused ultrasound delivers thermal energy to the tissue layers beneath the skin.

Imaging during treatment

THERMAGE® FLXNo ultrasound imaging. The physician places the treatment tip at planned positions on the skin.

UltherapyReal-time imaging lets the physician see the skin layers before and during treatment.

Energy distribution

THERMAGE® FLXHeat is distributed over a wider area within the collagen-rich layers, and the energy level can be adjusted for each location.

UltherapyEnergy is concentrated at points at specific depths, which are deeper than the outer layer of skin.

Comfort during treatment

THERMAGE® FLXA Cryo cooling system and a vibration system help reduce discomfort from the heat.

UltherapyYou may feel warmth, tingling, or temporary discomfort during treatment.

Eye area

THERMAGE® FLXThe Eye Tip 0.25 cm² is designed for the skin around the eyes and on the eyelids.

UltherapyAccording to the manufacturer, indications include lifting the eyebrow and the skin on the neck and under the chin.

Downtime

THERMAGE® FLXMost people can return to daily activities. Temporary redness may occur and usually improves within approximately 24 hours.

UltherapyMost people can return to daily activities. Temporary redness or swelling may occur.

When results appear

THERMAGE® FLXResults gradually become clearer as new collagen is produced and remodeled.

UltherapyResults also gradually become clearer as new collagen is produced.

This comparison is based on information published by the manufacturers and general sources, and is not a direct clinical comparison. The choice of technology depends on the skin concern, facial structure, and the physician’s assessment.

THERMAGE® FLX Treatment Tips

The treatment tip is selected based on the area to be tightened, the skin concern, and the facial structure, with the help of a specialist physician who will choose the most suitable one.

Eye Tip 0.25 cm²

Eye Tip 0.25 cm²

This small treatment tip is designed specifically for the delicate skin around the eyes and on the eyelids. It delivers energy at a shallow depth and allows detailed treatment of small areas.

Total Tip 4.0 cm²

Total Tip 4.0 cm²

This treatment tip is designed for the face and under the chin, for moderate or greater skin laxity.

Total Tip 400 Shots

Suitable for treating the face and under the chin in people with thin skin, who are younger, and who have mild skin laxity.

THERMAGE® What can it help with?

THERMAGE® FLX is suitable for addressing skin that has begun to sag and lose firmness. It can help:

Tighten the appearance of loose or sagging skin

Create a more defined facial contour

Improve firmness around the cheeks and under the chin

Smooth the appearance of fine lines

Tighten the skin around the eyes and on the eyelids

Improve the skin's overall smoothness, firmness, and elasticity

Support the formation of new collagen and elastin fibers beneath the skin

Improve skin firmness without surgery and without downtime

Results vary from person to person depending on age, skin quality, degree of skin laxity, and the body's individual response to treatment.

Thermage® FLX suitable candidate

Who is THERMAGE® FLX Suitable For?

THERMAGE® FLX may be suitable for those who:

  • Have nasolabial folds, marionette lines, or sagging cheeks
  • Have less-defined facial contours or loose skin under the chin
  • Have fine lines around the eyes or early eyelid laxity
  • Want to stimulate collagen without surgery or downtime
  • Want to maintain long-term skin quality and firmness

How to Prepare for Your Treatment

01

Consult a physician for an assessment of the skin and facial structure so that an appropriate care plan can be made.

02

Inform the physician of any medical conditions, medications, supplements, allergies, implanted prosthetic devices, and past surgical history.

03

Share details of previous treatments, including dermal fillers, skin boosters, botulinum toxin injections, thread lifting, laser treatments, or other skin-tightening procedures done in the past.

04

If there are wounds, rashes, inflammation, or infection in the treatment area, inform the clinic and have the condition treated until it has healed before receiving the treatment.

05

Do not stop taking prescribed medication without medical advice. Any medication adjustments should be made only under the guidance of your physician.

06

On the day of treatment, arrive with clean skin and avoid wearing makeup or applying heavy, oil-based skincare products.

07

Avoid skin-care masks, scrubbing granules, whitening peels, and other laser treatments for at least 10–14 days before your appointment.

08

For treatment around the eyes, remove contact lenses before the procedure.

THERMAGE® FLX does not require complicated preparation. However, patients should follow these recommendations:

At ELEVEN I CLINIC, We Focus On

Why choose THERMAGE® at Eleven i Clinic?

The outcome of a THERMAGE® treatment does not depend solely on the device or the number of pulses used.

Facial Structure Assessment Before Treatment

The physician evaluates skin quality, degree of laxity, facial fat distribution, and the areas that require improvement, so that the treatment is designed for each patient's actual concerns and tailored to the individual.

Customized Pulse Placement

The number and placement of pulses are planned to cover important treatment areas while providing additional focus where it is needed most.

The Right Treatment Tip for Each Area

For example, the Eye Tip is used for the skin around the eyes and on the eyelids, while the Total Tip is used for the face, jawline, under the chin, and other areas determined by the physician.

Energy Settings Based on Both Results and Comfort During Treatment

The physician adjusts the energy level according to the condition of the skin and the patient's response during treatment. The same energy level is not applied to every area.

Thoughtful Combination Treatment Planning

If the patient has concerns beyond skin laxity, such as a large amount of accumulated fat beneath the skin, or skin quality issues such as acne, melasma, and freckles, the physician can recommend an appropriate treatment sequence so that different programs complement one another effectively.

Frequently Asked Questions About THERMAGE® FLX

A: During the Thermage® treatment, you will feel the coolness of the Cryo Cooling system, which is sprayed to coat and protect the skin's surface, followed by a brief warm sensation from the radiofrequency energy passing deep beneath the skin with each pulse. The sensation varies between individuals and treatment areas, and the physician can adjust the energy level according to your response.

A: A treatment session generally takes approximately 30–90 minutes, depending on the area being treated, the number of pulses, and the individual treatment plan.

A: Most patients can begin to notice changes after the first treatment, and can receive further treatment as appropriate. Repeat treatment is considered based on skin condition, age, and each person's goals, and care can be repeated every 6–12 months, with the physician assessing each individual.

A: After a Thermage® treatment, you can feel firmer skin immediately, by approximately 10%. The results then gradually become clearer over approximately 3–6 months as new collagen is produced and remodeled.

A: Results may generally last approximately 6 months to 1 year. However, the duration varies depending on skin condition, age, the natural aging process of collagen, and individual skincare habits.

A: Most patients can return to their normal daily activities immediately after treatment. Temporary redness, warmth, or mild swelling may occur. Redness usually improves within approximately 24 hours.

A: If there is no significant skin irritation, makeup can usually be applied as normal. Gentle skincare products, moisturizer, and daily sunscreen are recommended.

A: The primary purpose of THERMAGE® is to tighten the skin and support collagen remodeling. It is not specifically designed as a fat-reduction treatment. The face will look more defined as the skin becomes firmer, keeping in mind that results depend on each patient's facial structure and individual concerns.

A: THERMAGE® is a non-surgical treatment that involves no incisions and no downtime. It is generally more suitable for mild to moderate skin laxity. A surgical facelift can provide more significant correction for advanced skin laxity. The two procedures therefore serve different purposes and offer different levels of improvement.

Treatment outcomes and the duration of results vary from person to person. A consultation with a physician is recommended before deciding to undergo treatment.

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