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4 Things to Know Before Your First Thermage FLX Treatment at Gangnam Station

강남이지함피부과 Leejiham Dermatology Clinic Gangnam · 강남이지함피부과 · June 23, 2026

Why do changes in facial contours occur? What to consider when deciding Among those looking into Thermage FLX at Gangnam Station for the first time, there are questions that come u...

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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: 강남이지함피부과 Leejiham Dermatology Clinic Gangnam

Original post date: June 23, 2026

Translated at: August 17, 2026 at 2:12 PM

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

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Why do changes in facial contours

occur?

What to consider when deciding

Among those looking into Thermage FLX at Gangnam Station for the first time, there are questions that come up most often in the consultation room. Today, I would like to address those concerns one by one.

Whether or not you decide to undergo the treatment, by the time you finish reading this article, you should at least have a clearer idea of “what criteria to use when making your decision.”

Have you ever felt that your jawline no longer looks the way it used to whenever you look in the mirror these days? More and more people in their late 20s are coming to the consultation room with concern, saying that their skin already seems to be sagging.

Some people share their disappointment, saying, “I have visited several dermatology clinics, but it only seems to look better for a short time.” Others say that they have spent a considerable amount of money but still do not know what is right for them.

I fully understand the hesitation you may feel when faced with subtle changes in your facial contours that even makeup cannot conceal, wondering, “Should I try a lifting treatment too?”

Things to know before your visit

When your facial contours

feel like they are gradually

losing definition

As we age, the skin sags because the collagen in the dermis becomes looser and decreases in amount.

It is similar to imagining the springs of a firm mattress gradually losing their strength over time.

Thermage is a lifting treatment that delivers radiofrequency (RF) energy to the deeper layers of the skin, warming and tightening loosened collagen.

Lifting treatments are commonly divided into ultrasound and radiofrequency methods. Thermage belongs to the radiofrequency category, focusing on overall skin tightening and collagen regeneration.

It may be easier to understand if you picture a stretched-out knit sweater being gently shrunk in warm water to restore its weave.

Along with an immediate feeling of firmness right after the treatment, changes continue gradually over time as new collagen develops.

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If you keep postponing it

because you are afraid it will hurt

The concern I hear most often is, of course, pain.

Many people tell me that they are sensitive to pain and are nervous about the treatment itself.

To be honest, because Thermage uses radiofrequency heat energy, you may feel warmth and a tingling sensation during the treatment.

I cannot say that there will be “no pain at all,” but many people describe it as being at a tolerable level. If necessary, we apply numbing cream to reduce the discomfort.

It is not severe pain to the point where you would wonder, “Will I have to keep taking painkillers?” If you are especially sensitive to pain, it is helpful to tell us enough about your concerns before the treatment.

If you have been hesitant about Thermage FLX at Gangnam Station because of pain, we first discuss your condition and pain tolerance in detail, then adjust the intensity accordingly. There is no need to be too afraid.

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When you wonder, “Will it really make a difference?”

The second most common question is, “When will I see a difference, and how much will it change?”

This is also something I want to address honestly in advance, so that you do not feel disappointed after expecting a dramatic change all at once.

Because Thermage works through the process of producing new collagen, its effects tend to appear gradually rather than all at once.

You may feel a slight increase in firmness immediately after the treatment, followed by a gradual process in which your facial contours become more defined over the following weeks to months.

It is similar to planting a seed and watering it: a flower does not bloom the next day, but grows as time accumulates.

However, there are individual differences depending on your skin condition and age. Rather than making definite claims about the results, it is more important to adjust your expectations to suit your own skin.

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If you are wondering, “Can I return to my daily routine right away?”

The third concern is returning to everyday activities.

Many people worry that treatment marks may remain when they have an important schedule at work.

Thermage may leave some redness or a slightly warm sensation in the skin after treatment, but these usually subside within a relatively short time.

In many cases, you can wash your face and apply light makeup on the same day, so many people continue with their daily routines immediately after receiving Thermage FLX at Gangnam Station.

If your skin tends to become red easily, we assess its condition before treatment and set the intensity so that it is not excessive.

However, for the first few days after treatment, please pay extra attention to moisturizing and sun protection, and it is better to postpone hot saunas and strenuous exercise for a while.

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If you are wondering, “Is there a particular time that is right for me?”

Finally, there is the question of timing: “When can I receive the treatment?”

Some people in their late 20s, when sagging is not yet pronounced, begin lightly for preventive purposes, while others visit after a decline in firmness has become more noticeable.

Rather than there being one fixed answer, the first step is to make a decision suited to your own skin condition.

For this reason, even with Thermage FLX at Gangnam Station, the recommended approach may differ depending on the degree of sagging, skin thickness, and usual lifestyle habits.

For some people, we may recommend combining it with a moisturizing-focused skin booster. For others, we may suggest that it would be better to postpone the treatment.

이지함피부과 prioritizes preserving your naturally comfortable appearance over excessive change, and we determine together whether treatment is appropriate and when to have it based on an honest assessment.

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So that your choice is based on sufficient understanding, rather than an hurried decision

I believe skin treatments are not about who receives the strongest treatment, but about how naturally the treatment suits your face.

I hope that your current concerns about Thermage FLX at Gangnam Station lead to a well-understood decision rather than a hurried one.

Please feel free to ask as many questions as you like during your consultation.

I hope the four points summarized today help lessen, even slightly, the uncertainty you may feel before your first treatment.

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Frequently Asked Questions

Answered directly by the clinic director

Q1. From what age can I receive Thermage?

A. Many people begin lightly from their late 20s for preventive purposes.

However, if sagging is not pronounced, a moisturizing-focused skin booster may be more suitable, so we determine the approach after assessing your skin condition.

Q2. How long do the effects last?

A. There are individual differences depending on the degree of collagen regeneration and lifestyle habits.

Many people receive maintenance treatments at set intervals, but it is difficult to state a definitive duration of effects.

Q3. Can I receive it together with another lifting treatment or a skin booster?

A. Depending on your skin condition, ultrasound lifting or a skin booster may be considered in combination.

However, rather than doing too much at once, it is better to set priorities and proceed step by step.

Q4. Are there any special precautions after the treatment?

A. Please pay attention to moisturizing and sun protection for several days, and it is better to avoid environments involving prolonged heat, such as saunas, for a while.

이지함피부과 is located along Gangnam-daero, between Gangnam Station and Sinnonhyeon Station.

📍 Address

5th Floor, Suite 502, 429 Gangnam-daero, Seocho-gu, Seoul (Seocho-dong, Dongil Building)

☎ Phone

02-567-5900

🕒 Clinic hours

· Monday, Tuesday, Thursday, Friday 10:00–19:00

· Saturday 10:00–17:00

· Weekday lunch break 13:00–14:30

· Closed Wednesday, Sunday, and public holidays

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