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Hongdae Lifting: XERF or Thermage? You Don’t Have to Wonder Anymore

차이의원 · 아름다움의 차이, 차이의원입니다. · March 2, 2025

This post was written solely to provide information. We would like to clarify that it is not intended to promote this clinic. ​ Results may vary depending on each individual’s skin...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: 차이의원

Original post date: March 2, 2025

Translated at: August 17, 2026 at 4:29 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

This post was written solely to provide information.

We would like to clarify that it is not intended to promote this clinic.

Results may vary depending on each individual’s skin condition,

so we recommend having a thorough consultation with a medical professional.

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"I’d like to get a lifting treatment, but there are so many types. Which one should I choose..?"

"A lot of people have had Thermage. Is Thermage better? XERF is a newer device, but is it really effective?"

Yes, those who have searched for Hongdae lifting treatments have probably had these concerns quite often.

You may want to receive skin care, but the terminology may be unfamiliar, and new lifting technologies continue to emerge.

For those visiting a dermatology clinic for the first time, there are many factors that can be confusing.

So today, I will briefly explain Thermage FLX, a representative radiofrequency lifting device, and XERF, a recently introduced device.

After reading this post to the end, you will understand why you no longer need to worry about which one to choose.

Hongdae Lifting: XERF or Thermage? You Don’t Have to Wonder Anymore image 2

Hello. I am Wonjin Cho, director of Chai Clinic, and I have been performing lifting treatments in Hongdae for nine years.

In addition to providing Thermage treatments, our clinic was the first in Mapo-gu to introduce the XERF device, so I believe I can provide a more helpful explanation to those looking into lifting treatments in Hongdae.

First, let’s look at Thermage.

Thermage has two major advantages.

First, it can provide satisfaction not only from lifting but also from its anti-aging effects.

Thermage does more than stimulate collagen production; it is a treatment that provides a high level of satisfaction in several ways.

It works by stimulating the lower dermal layer and strengthening the skin’s supporting layers, thereby naturally enhancing skin lifting.

You can achieve the twofold benefit of lifting and anti-aging through increased collagen production.

It is often recommended for people with thin skin and many fine lines.

Second, it causes almost no disruption to daily life.

In fact, one of the concerns associated with cosmetic skin treatments is downtime—the need to wait for the skin to recover from bruising or swelling after the procedure.

However, Thermage involves virtually no downtime, allowing you to return to your daily activities immediately after the treatment.

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Of course, it also has disadvantages.

Thermage is a radiofrequency device that uses thermal energy.

As a result, some pain is unavoidable. It is not severe enough to require sedation, but it would be difficult to say that the treatment is painless.

Since it can be somewhat painful, a considerable amount of preparation time is needed before the procedure.

The treatment itself takes only about 30–40 minutes for 600 shots, but because topical anesthetic must be applied, you should allow more time for the overall appointment.

Topical anesthesia usually takes about 40–50 minutes, so the total time is approximately 90 minutes.

Hongdae Lifting: XERF or Thermage? You Don’t Have to Wonder Anymore image 4

Next, let’s take a look at XERF, one of the more recently introduced lifting devices.

XERF may be less familiar than Thermage, but it was developed to address many of Thermage’s disadvantages.

That is why I say there is no longer any need to worry about which one to choose.

The first advantage of XERF is that it enables customized treatment for each individual by using four types of tips and two types of radiofrequency.

There are significant individual differences in skin condition. Skin thickness also varies considerably from one area to another.

XERF is designed to provide customized treatment according to these varying skin thicknesses and conditions.

Each of XERF’s four tips has a different size and purpose.

This means it can cover all the different areas of the face, including whether the skin is thin or thick, whether the area is narrow or wide, and whether it is curved or flat.

The face is both the most important area and one with many contours, so it requires detailed treatment, doesn’t it?

A clear advantage of XERF is that it can be used on any part of the face.

Because it can provide lifting treatment to various areas of the face, it can improve the skin texture of any facial area.

The second advantage is that it causes less pain.

For people who are sensitive to pain, even a treatment that is beneficial for the skin can naturally be a source of concern and hesitation, right?

XERF causes so little pain that anesthesia is generally not needed.

Since anesthesia is not necessary, the treatment is quicker, and you can immediately return to your daily activities.

A 600-shot treatment usually takes about 30–40 minutes, so it would not be unreasonable to call it a “lunchtime lifting treatment” for office workers.

Some people occasionally ask whether lower pain means lower satisfaction.

In terms of shot count, 600 shots using the XERF EFFECTOR 60 tip generally provide a level of satisfaction similar to 840 shots using the Thermage Total Tip.

There must be a reason it is considered a newer device, right?

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Today, I introduced Thermage, a long-established leader in the field of lifting, and XERF, an emerging option in lifting treatments.

However, there is something that those looking into Hongdae lifting treatments should examine more carefully than whether to choose Thermage or XERF.

It is whether the clinic provides the “detailed pre-treatment consultation process” that I always emphasize.

No matter how much Thermage and XERF may help improve the skin, no treatment can provide sufficient satisfaction if your skin concerns and condition are not analyzed in detail.

You should consider whether you can thoroughly share your skin concerns, whether the consultation process is sufficiently detailed, and whether you can receive adequate care from treatment planning through follow-up after the procedure.

We recommend considering these points carefully when looking for a dermatology clinic.

I will conclude here, hoping this information is helpful to those looking into Hongdae lifting treatments.

This was Chai Clinic, customizing your beauty.

Thank you.

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