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About the Effects and Treatment Interval of Thermage at Gangnam Station

강남이지함피부과 Leejiham Dermatology Clinic Gangnam · 강남이지함피부과 · March 10, 2026

[Lee Yudeuk, Dermatology Specialist] The feeling that your skin’s elasticity is no longer what it used to be, this is Lee Jiham Dermatology Clinic. ​ Have you ever looked in the mi...

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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: March 10, 2026

Translated at: April 20, 2026 at 2:47 AM

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

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[Lee Yudeuk, Dermatology Specialist]

The feeling that your skin’s elasticity is no longer what it used to be,

this is Lee Jiham Dermatology Clinic.

Have you ever looked in the mirror and suddenly felt that your cheek line looked more saggy than before, or lifted your cheek slightly with the back of your hand and thought, “This is what my face used to look like”?

As we age, collagen inside the skin gradually decreases. This is a natural change that happens to everyone, but when you actually feel that change, it can also be quite unsettling and disappointing.

Today, for those who are curious about the effects of Thermage at Gangnam Station, I would like to calmly explain how Thermage works on the skin and who it may help. By the time you finish reading this article, I think it will help you understand the basics of Thermage and give you direction on how to assess your own skin condition.

A place that creates a vibrant face,

How does reduced skin elasticity appear as a change?

A decrease in skin elasticity is not a change that suddenly appears at a specific

age.

Collagen begins to gradually decrease

from the mid-20s,

and as time passes, the density and elasticity

of the structures within the skin

gradually decline.

Feeling that the cheek line is sagging

more than before or that the jawline has become blurred,

a feeling that makeup does not apply well,

are often caused by these structural changes.

At Lee Jiham Dermatology Clinic, for those

who are experiencing these

skin changes, we are thinking together about

how to restore a natural and comfortable face

rather than an excessive change.

Rather than a dramatic change in appearance,

a skin condition that feels comfortable

to yourself when you look in the mirror,

that is the treatment direction

Lee Jiham Dermatology Clinic

pursues.

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What kind of method is Thermage?

Thermage uses

radiofrequency (RF) energy

to deliver energy deep into the dermis

and subcutaneous fat layer,

inducing collagen contraction and new collagen

production.

Its biggest feature is that it delivers heat energy

deep into the skin’s tissues

without making an incision on the skin surface

or directly stimulating it.

To put it simply,

it is similar to the principle of using heat

to tighten a spring that has become loose

over time and restore its elasticity.

The collagen structures inside the skin

contract due to heat,

and in this process, signals for new collagen

production are transmitted.

This is why people who have experienced the effects of Thermage at Gangnam Station

often describe it as “feeling like the face is being pulled from the inside.”

Unlike HIFU-based lifting devices that use ultrasound energy,

Thermage heats the entire skin evenly with

radiofrequency energy,

which can help bring about positive changes

in elasticity.

Therefore, it can be a particularly suitable option for those who first notice reduced elasticity or changes in skin texture rather than sagging skin.

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How is Thermage performed?

Thermage is performed by

delivering radiofrequency energy

evenly to the skin.

During the procedure, a technology that

cools the skin surface at the same time

is also applied,

designed to protect the epidermis while

concentrating heat energy in the dermis.

For the entire face,

the procedure usually takes about 30 minutes

to 1 hour.

Depending on the area being treated, you may feel a slight stinging sensation or warmth,

and areas around the bones may feel a bit more intense.

The degree of sensation may vary depending on the individual’s skin condition and sensitivity,

and if necessary, a numbing cream may be used.

Before the procedure, it is important to

inform the medical staff in advance about any medications you are currently taking, whether you have skin problems or inflammation, and whether there are any metal foreign objects in your body.

Please be sure to mention during consultation if you are pregnant or have heart disease, as the procedure may be restricted in such cases.

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When can the effects of Thermage be felt?

One of the most frequently asked questions is,

“When do the effects appear?”

You may feel that the skin becomes slightly firmer immediately after the procedure,

but the full changes often appear gradually over 4 to 12 weeks as collagen is newly formed.

Many people notice clearer changes in skin elasticity and facial contour after 2 to 3 months, and because these changes happen gradually and naturally, some people first hear from those around them, “You look better these days.”

The duration of the effects of Thermage at Gangnam Station varies depending on an individual’s skin condition, age, and lifestyle, but it is generally known to last about 6 months to 1 year.

To maintain the effects for a longer time, it may be helpful to consider repeating the procedure every 6 months to 1 year.

At first, some people feel that there is not much change, but then realize the difference by looking at old photos two or three months later.

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Post-procedure care: please follow these guidelines

After Thermage, following a few care instructions well can help maintain the effects.

First, for about one week after the procedure, please avoid environments where your body temperature rises excessively, such as saunas, jjimjilbangs, or hot half-baths.

It is also better to postpone strenuous exercise for a while.

Sun protection is one of the most important care items.

Apply enough sunscreen with SPF 50+ before going out, and it is best not to be careless even indoors.

Facial cleansing and basic skincare are possible from the day of the procedure, but please avoid products containing strong irritants or peeling-type products.

Adequate water intake and moisturization help with skin recovery, and it is also worth remembering that regular sleep and a balanced diet contribute to maintaining collagen.

If any skin reaction arises that concerns you after the procedure, checking with the medical staff may be helpful.

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Who may benefit from Thermage?

Thermage is not a method that brings a dramatic change all at once.

Because it works by gradually and steadily changing the collagen structure within the skin, you need to observe the changes over time.

The effects of Thermage at Gangnam Station appear not as an immediate change, but as a method that helps the skin recover on its own and create new collagen.

For those who are beginning to feel gradual sagging or reduced elasticity in the skin, for those who want to manage their skin condition naturally without surgical changes, and for those who want to maintain healthy skin through consistent care, it can be one option.

At Lee Jiham Dermatology Clinic, we discuss the appropriate direction together according to each person’s skin condition and goals.

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With honest care, by your skin’s side

Not for excessive change or change for other people’s eyes, but for a face that feels comfortable and natural when you look in the mirror yourself.

Thinking together in that direction and moving forward is the honest care that Lee Jiham Dermatology Clinic pursues.

I hope this article was of some help to those who had vague questions about the effects of Thermage at Gangnam Station or were hesitant to make a decision.

Rather than worrying about skin concerns alone, it is better to calmly talk them over with trusted medical professionals.

Every skin is different, and each person needs a diagnosis and approach that suits them.

Lee Jiham Dermatology Clinic will strive to be a clinic that can stay with you for a long time, with proven methods and honest care, rather than just a one-time procedure.

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