
Hello, this is Leejiham Dermatology, Gangnam Branch.
Before opening the door to a consultation room, how many times did you type “dermatology clinic recommendations in Seocho-dong” into a portal search box? You may have compared various reviews, browsed through blogs, and still found yourself wondering where you should actually go.
As I meet people with a wide range of concerns in the consultation room every day, I feel that they ultimately come to us with similar feelings. Today, through the stories of patients who visited us with these concerns, I would like to talk comfortably about the criteria for choosing a clinic, along with Thermage FLX, which many people are seeking these days.

I’m still in my 20s. Is my skin already sagging this much?
A few days ago, a patient in her late 20s carefully said, “Doctor, I’m not even in my 30s yet, but I’m so worried because my cheeks seem to be sagging whenever I look in the mirror these days. I’m afraid it will get worse when I turn 30.” The moment I heard those words, I could imagine how long she must have been worrying about it on her own. Upon examination, there was not yet any significant sagging, but the elasticity along the sides of her cheeks had clearly diminished compared with before, and the nasolabial fold line was beginning to stand out slightly when she smiled.
If you have searched for “dermatology clinic recommendations in Seocho-dong” because of concerns like these, you have probably experienced a similar moment. Perhaps while washing your face in the morning, or when you suddenly encounter an unfamiliar face on your video-conference screen. Skin does not suddenly change in a single moment. Changes that have gradually accumulated over time, without being visible, reveal themselves all at once one day in front of the mirror.

What kind of treatment is Thermage FLX?
Thermage FLX is a non-incisional lifting treatment that delivers radiofrequency (RF) energy to the deeper layers of the skin to induce collagen contraction and regeneration. Put simply, you can think of it as delivering warmth into the skin to tighten structures that have become loose. When we are young, collagen and elastin are densely interwoven in the dermal layer, keeping the skin firm. Over time, however, these structures gradually loosen, and the skin becomes more affected by gravity.
Thermage FLX delivers thermal stimulation to the dermal layer and the SMAS layer beneath it (the superficial fascia layer), contracting existing collagen while promoting the production of new collagen. It may be easy to understand the principle as reorganizing loose skin from within, much like smoothing a wrinkled shirt with a steam iron. Thermage CPT, which is also available at Leejiham Dermatology, uses the same radiofrequency lifting principle and is an equipment option that has shown good results for skin tightening and collagen regeneration.

How is the treatment performed, and when can I expect to notice changes?
The patient mentioned earlier decided to undergo Thermage FLX after her consultation. Immediately after the treatment, you may experience slight redness and a mildly tightening sensation in the skin. This is a natural response that occurs as the collagen fibers contract immediately. More significant changes gradually appear between 4 and 12 weeks, and many people feel that the improvement is most noticeable after 2 to 3 months. I remember that this patient was pleased at her 6-week follow-up, saying that the contours along the sides of her cheeks felt much more refined.
The effects generally last about 6 months to 1 year. By combining sun protection with consistent moisturizing care, you can maintain the results in a healthier way for longer. Many people searching for dermatology clinic recommendations in Seocho-dong have already tried other lifting treatments, but the appropriate approach differs depending on skin thickness, the degree of sagging, and age. I would like to emphasize that an accurate evaluation should come first.

Frequently asked questions answered directly by the director
Q1. Is Thermage FLX painful?
A. Sensitivity to pain varies from person to person, but the Thermage FLX device operates with a cooling system that helps reduce heat on the skin’s surface. If you are particularly sensitive to pain, please let us know during your consultation so that we can adjust the treatment intensity.
Q2. Can I return to my daily activities immediately after the treatment?
A. Yes. Since it is a non-incisional treatment, there is relatively little concern about swelling or scarring, and most people can resume their daily activities on the day of treatment. However, it is advisable to avoid outdoor activities involving significant sun exposure for several days.
Q3. I compared several clinics by searching for dermatology clinic recommendations in Seocho-dong. How many treatments are usually needed before I notice an effect?
A. It varies depending on the condition of your skin, but many people notice changes after just one treatment. If the degree of sagging is more pronounced or you want ongoing maintenance, we recommend continuing care at intervals of 6 months to 1 year.
Q4. Is it okay to combine it with other lifting treatments?
A. Yes. Depending on your condition, a treatment plan may include ultrasound lifting or a skin booster. However, it is advisable to decide whether to combine treatments after first receiving a skin evaluation, so we recommend discussing this together in the consultation room.

A relationship you can trust for a long time—that is what Leejiham strives for
At Leejiham Dermatology, we believe that dermatological care is not simply treatment, but a process of working together to bring out your beauty. Every person’s skin is different, and even when people visit us with the same concern, the right answer may differ for each individual. That is why, rather than recommending a treatment first, we aim to accurately assess each person’s skin condition and find the right direction together.
If you are considering a dermatology clinic in Seocho-dong, we hope you make a choice that pursues understated, natural-looking results and that you can trust over the long term. More than a single treatment, consistent skincare habits and honest care can continue to shine for much longer. To become the name you think of first when skin concerns arise, Leejiham will continue to provide honest and dedicated care without change.





