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Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong

Chang Dermatology Clinic · 강남구 삼성역 창피부과의원ㅣ피부과 전문의 6인 진료 · June 17, 2025

​ ​ ​ ​ Hello. This is Chang Dermatology, opening a window to confidence through dermatology. ​ If your skin feels dry and rough every time you look in the mirror, or if its textur...

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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: Chang Dermatology Clinic

Original post date: June 17, 2025

Translated at: August 17, 2026 at 5:41 PM

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

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 1

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 2

Hello. This is Chang Dermatology, opening a window to confidence through dermatology.

If your skin feels dry and rough every time you look in the mirror, or if its texture seems uneven, it may be necessary to apply a more intensive care approach.

Our skin is easily damaged by various environmental conditions, including ultraviolet rays and fine dust, and this damage can also accelerate aging.

As aging progresses, skin elasticity decreases, leading to more fine lines and symptoms such as rougher or drier skin.

Today, we would like to introduce two ways to improve these symptoms in a healthy way and restore your confidence with clear, refined skin.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 3

What kind of treatment is Rejuran HB Plus?

The number of people interested in skin care and seeking out Rejuran clinics has been increasing.

Rejuran is a treatment that can activate the skin’s regenerative capacity with relatively little pain, offering the advantage of producing multiple effects.

It uses PN to support regeneration and recovery inside the skin. PN refers to a substance extracted from salmon.

Extracted from the pure DNA of salmon, it has high biocompatibility and can activate the skin’s self-recovery capacity, allowing for a more stable and effective treatment to be expected.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 4

What are the characteristics of Rejuran?

During the treatment, the weakened and damaged skin surface caused by various factors can be carefully managed, helping improve the texture of the skin itself.

In addition to PN, Rejuran contains hyaluronic acid and lidocaine, which can help replenish moisture and alleviate pain.

Hyaluronic acid is a type of natural component that makes up the skin. It absorbs a large amount of water and helps replenish moisture within the skin.

Lidocaine is a type of local anesthetic and can help reduce pain during the treatment.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 5

What changes can be expected?

Rejuran clinics are generally recommended for people who want elastic, radiant skin with a hydrated, dewy appearance.

It can also be an appropriate option for improving elasticity and wrinkles, managing signs of aging, and caring for enlarged or sagging pores.

It can also be recommended for those concerned about makeup not applying smoothly or appearing cakey, as well as those who want a natural improvement in skin quality.

With periodic treatments, it is possible to help prevent the skin from becoming sensitive and achieve a feeling of firmer, fuller skin from within.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 6

What treatments can be combined with Rejuran?

Dermatoxin is one treatment that can be combined at a Rejuran clinic.

Dermatoxin is injected close to the skin’s surface and can help improve fine lines and pores.

Unlike Botox, which primarily acts on the muscles, it is injected thinly into the dermal layer, allowing for more natural-looking results.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 7

What are the characteristics of Dermatoxin?

Dermatoxin is a treatment from which various effects can be expected, including improvement of fine lines, enhanced elasticity, and reduced appearance of pores.

It can also strengthen the skin barrier weakened by seasonal weather changes and help prevent and manage signs of aging that appear with age in a customized manner.

When Dermatoxin is performed together with Rejuran at a Rejuran clinic, it can produce greater synergistic effects.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 8

Can Rejuran and Dermatoxin be performed together?

At Rejuran clinics, we recommend having Rejuran and Dermatoxin performed together.

Dermatoxin suppresses sebum activity, making it possible to improve blackheads and blemishes, and it is also effective for improving pores and fine lines.

Rejuran, meanwhile, provides effects such as powerful skin regeneration, replenishment of moisture within the skin, and skin tone care.

Combining these two treatments has the advantage of managing both the surface and interior of the skin at the same time, including internal dryness and skin texture.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 9

What synergy can be achieved by combining the two treatments?

Rejuran can hydrate and replenish the skin from within, while Dermatoxin can smooth and refine the skin’s surface.

You may notice your skin becoming denser and firmer, as well as an overall brightening of the skin tone.

This approach can help makeup apply more smoothly than before the treatment, while naturally improving fine lines and pores.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 10

Who can these treatments be recommended for?

We recommend Rejuran and Dermatoxin for people who frequently experience tightness due to severe dryness and whose condition is not easily improved with only a moisturizing or hydrating cream.

Rejuran and Dermatoxin can also be recommended for people whose skin has begun to sag or whose fine lines have increased as skin elasticity has declined with age.

These treatments can also be helpful for those who want elastic, hydrated, dewy skin; want to manage aging by improving elasticity and wrinkles; or want a natural improvement in skin quality.

The treatments introduced today may also be appropriate options for those who want an overall more vibrant appearance or need to protect their skin barrier.

Overall, we recommend Rejuran and Dermatoxin for those whose skin condition has declined, who want a more vibrant appearance, or who want to strengthen a weakened skin barrier.

Rejuran Clinic: If You Want to Replenish Both the Surface and Interior of Your Skin — Dermatology Specialist in Samseong-dong image 11

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