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Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough?

Hongdae Dermatology Skin Clinic 弘大美丽石医院 · ✦뷰티스톤의원 합정역✦ · February 9, 2026

​ Hello. This is Beauty’s Doctor Kim Jang-ju. ​ ​ As time passes, many people suddenly start to feel that their skin is not the same as it used to be. ​ ​ Even though your makeup i...

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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: Hongdae Dermatology Skin Clinic 弘大美丽石医院

Original post date: February 9, 2026

Translated at: April 20, 2026 at 5:17 AM

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

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 1

Hello.

This is Beauty’s Doctor Kim Jang-ju.

As time passes, many people

suddenly start to feel that

their skin is not the same as it used to be.

Even though your makeup is the same,

fine lines seem more noticeable,

and the skin texture becomes rougher,

with the overall impression of reduced elasticity.

From this point on,

people increasingly begin to wonder,

“Should I start taking proper care of my skin now?”

As they search for Hapjeong dermatology clinics

and start consultations,

more and more people are asking this question.

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 2

Thermage 600 shots: how does it work?

The main cause of skin aging is

a decrease in the collagen and elastin

support structure within the dermis.

When this support structure weakens,

  • fine lines increase

  • the skin looks thinner

  • overall elasticity declines

That is why, in recent consultations at Hapjeong dermatology clinics,

more and more people have been asking about Thermage.

Thermage is a procedure that targets the dermis

and delivers radiofrequency (RF) energy

to induce collagen regeneration.

As the thermal energy is delivered,

the existing collagen contracts,

and over time,

new collagen production is activated.

As a result,

the skin texture becomes smoother,

and you may feel that the skin has become firmer.

Is Thermage a lifting treatment?

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 3

During consultations,

I often get asked,

“Does Thermage really pull the face up sharply?”

Especially for people visiting a Hapjeong dermatology clinic for the first time,

many mistake Thermage for a strong lifting procedure.

To be precise,

Thermage is not a method that directly lifts sagging skin;

rather,

it is closer to a tightening procedure that makes the skin itself firmer.

In other words,

it is particularly good for

  • improving skin texture

  • softening fine lines

  • making facial contours appear more defined

If you need stronger lifting,

it may be more appropriate to consider procedures

that target the subcutaneous fat layer or the fascia layer as well.

Why Thermage 600 shots is expensive

Among radiofrequency lifting procedures,

Thermage is a device whose effectiveness

has been verified through long-term clinical use and studies.

That is why it continues to be one of the procedures

steadily chosen at Hapjeong dermatology clinics as well.

However,

compared with other radiofrequency lifting devices,

it is true that Thermage is relatively expensive.

Thermage 600 shots is usually priced

at around 2 million KRW.

The reason is that

each treatment must use a single-use tip.

This tip has the following characteristics:

  • not reusable

  • discarded immediately after use

  • a very high-cost consumable

Because the consumable cost is high,

the treatment cost is inevitably higher as well.

How long Thermage results last

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 4

Thermage results

usually last for about one year.

Collagen regeneration does not happen immediately after the procedure,

but progresses gradually over 1 to 2 months,

and satisfaction is highest during this period.

That is why, at Hapjeong dermatology clinics,

it is often recommended to have the procedure once a year.

If you divide the maintenance period by month,

it comes to about the 150,000 KRW range,

but because it must be paid all at once,

it can feel burdensome.

Even so,

considering the stability and durability of the results,

it can be seen as a procedure

worth the investment.

Important precautions you must check

If the price of Thermage 600 shots

is unusually low,

you should definitely check it.

✔ Whether genuine tips are used

✔ Whether tips are reused

Reused tips

may not deliver energy evenly,

and not only can the effect be reduced,

but the risk of side effects such as burns may also increase.

Therefore, do not look only at the price;

it is important to carefully check

the treatment environment and whether the equipment is properly managed.

Thermage 600 shots key summary

🪄 Induces collagen regeneration with radiofrequency heat

🪄 Effective for fine lines, skin texture, and elasticity improvement

🪄 Focused more on tightening than lifting

🪄 Average price is around 2 million KRW, with a single-use tip

🪄 Lasts about one year; once-a-year treatment is recommended

Thermage 600 shots Q&A

Q1. When can I start feeling the effects?

Some people feel immediate tightening,

but the most noticeable changes are usually felt 1 to 2 months later,

when collagen regeneration becomes more active.

Q2. Can it be combined with other procedures?

Yes, it can.

It can be combined with Botox, fillers, and skin boosters,

and the combination varies depending on skin condition.

Q3. What should I be careful about after the procedure?

On the day of treatment,

avoid saunas, jjimjilbangs, and strenuous exercise,

and be sure to pay attention to sun protection.

Q4. When is the best time for retreatment?

Generally, once a year is enough.

I have summarized Thermage 600 shots

from the core points to the practical considerations.

I hope this article helped those who are considering procedures at a Hapjeong dermatology clinic

a better standard for making a decision.

If you have any additional questions,

feel free to contact me anytime.

I will answer you personally.

Thank you for reading this long post.

This was Kim Jang-ju.

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 5

Hapjeong Dermatology Thermage 600 Shots: Is Once a Year Really Enough? image 6

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