Hongdae Lifting: Ultherapy or Thermage? The Treatment Actress Chae Jung-an Is Also Taking Notice Of

Those who have searched for Hongdae lifting treatments will know that there are a great many types of lifting treatments available. There are various lifting devices, including Ultherapy and Thermage, but figuring out what each one is used for and which lifting treatment is right for you can be quite tiring.

After looking into the various devices used for Hongdae lifting, many people may find themselves overwhelmed and simply give up on receiving skin care.

For those people, the device I would like to introduce today is SERF, which actress Chae Jung-an has also been paying attention to.

https://www.youtube.com/watch?v=v1tVhXfBU6g

(From the April 14, 2025 episode of YouTube's <Chae Jung-an TV>)

Hello, I am Dr. Won-jin Jo, director of Chai Clinic.

For the past nine years, I have performed lifting treatments in Hongdae. Whenever a new device is released, I first try it on my own face, and I bring in the device only when I find that it offers clear advantages.

The lifting device I brought in without a moment's hesitation after trying it myself was SERF.

Because I was the first to bring this device to Mapo-gu after being impressed by its advantages, I believe I can explain those benefits particularly well.

For those who find it bothersome to study the many lifting devices in detail, or who want skin care but do not want to spend a lot of time at a dermatology clinic, I will explain just two of its advantages.

I hope this will be helpful, especially for those who are just beginning to look into Hongdae lifting treatments and have difficulty setting aside extra time.

The first advantage is that it is suitable for personalized treatment according to each individual's skin.

No matter how good a lifting device may be, if it does not suit your skin condition, the result may be worse than not having the lifting treatment at all.

SERF, however, is optimized for treatment tailored to each individual's skin condition. Unlike other radiofrequency lifting devices, SERF uses two different frequencies.

Using these two frequencies, it has overcome a limitation of existing radiofrequency lifting devices: their inability to deliver energy deep into the skin.

Energy can be delivered from the shallow to the deep layers of the skin in three stages: Shallow, Middle, and Deep. The energy level can also be adjusted through 10 levels, allowing treatment to be adapted to each situation, whether you have thick skin or thin, sensitive skin.

There are also four types of tips.

They are EFFECTOR 40, EFFECTOR 60, EFFECTOR 05, and EFFECTOR 10.

To explain them briefly:

EFFECTOR 40: The same as a Thermage tip and generally covers the entire treatment area

EFFECTOR 60: Covers broad, thick areas

EFFECTOR 05 and 10: Cover thin skin or the area around the eyes

With a wide range of energy depths, energy levels, and applicable tips available, it can be applied to a wide variety of skin types.

So those looking into Hongdae lifting treatments do not need to worry too much about their skin type, right?

The second advantage is that there is almost no pain.

In fact, pain is one of the biggest reasons people hesitate to visit a dermatology clinic. Among those looking into Hongdae lifting treatments, there may also be people who are reluctant to receive treatment because of the pain.

SERF, however, has managed pain very effectively compared with existing lifting devices.

The fact that there is little pain suggests several advantages.

First, there is no need for an anesthesia process.

Not needing anesthesia means that you do not have to spend a long time at the dermatology clinic. For example, with Thermage, the anesthesia process takes approximately one hour, and when the treatment time is included, people generally set aside about two hours.

With SERF, however, there is no anesthesia process, so the treatment is completed in about an hour at most.

Second, there is almost no downtime.

Downtime—meaning bruising or swelling—is another reason many people hesitate to receive dermatology treatments. If you have to go to work the next day, or if you have a lot of outdoor activities these days, bruising or swelling would be inconvenient.

SERF has so little downtime that a separate recovery period may not be necessary. Since you can return to your daily activities right away, those with important appointments or work commitments may want to look into SERF lifting.

Yes, today we looked at SERF, a lifting treatment that actress Chae Jung-an has also been paying attention to.

It is certainly a lifting device with many advantages, but as I always say, the most important thing is treatment planning through a detailed consultation with a specialist.

Please choose the lifting treatment you will receive through a detailed skin analysis and a thorough consultation based on that analysis.

I will conclude with the hope that this information will be helpful to those looking into Hongdae lifting treatments.

This was Chai Clinic, customizing your beauty. Thank you.

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