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A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong

Chang Dermatology Clinic · 강남구 삼성역 창피부과의원ㅣ피부과 전문의 6인 진료 · May 1, 2025

​ ​ ​ Hello. Opening the window to confidence through dermatology. We are Chang Dermatology, your beauty partner. ​ Many people are concerned about the wrinkles that appear on thei...

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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: May 1, 2025

Translated at: August 17, 2026 at 5:05 PM

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

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 1

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 2

Hello. Opening the window to confidence through dermatology. We are Chang Dermatology, your beauty partner.

Many people are concerned about the wrinkles that appear on their faces as they age.

In particular, nasolabial folds are considered a major factor that can make the face look older, which is why they are a common concern.

To improve them, you may consider a Rejuran treatment for nasolabial folds.

Therefore, today we will take a detailed look at the characteristics and effects of this treatment.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 3

Why do nasolabial folds develop?

Nasolabial folds are wrinkles in the shape of the character 八 that appear around the mouth when you smile or frown.

They usually develop naturally as the skin loses elasticity due to aging.

They can also form when the skin in that area repeatedly folds as a result of making the same facial expressions over and over.

In addition, nasolabial folds may develop when poor lifestyle habits, such as resting your chin on your hand, continue over time.

Once nasolabial folds develop, they are not easy to eliminate, so many people look into suitable treatments.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 4

What kind of treatment is Rejuran?

Rejuran treatment for nasolabial folds is a representative skin booster that promotes the production of the skin’s own collagen and activates the skin’s regenerative capacity.

It consists of PN, a biocompatible substance extracted from salmon, as well as hyaluronic acid and lidocaine.

PN helps normalize the skin’s environment and restore tissue damaged by various irritants.

Hyaluronic acid is one of the natural components that make up the skin and may help replenish moisture within the skin.

Rejuran also contains lidocaine, which is used as a local anesthetic, and this can help alleviate pain during the treatment.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 5

What effects can you expect?

This treatment can promote the smooth regeneration of collagen within the skin.

As a result, it can effectively improve nasolabial folds, which can contribute to an older-looking appearance.

It can also enhance reduced skin elasticity, helping create a bright, hydrated, dewy complexion.

In addition, it may help reduce enlarged, sagging pores and smooth the texture of the skin.

Rejuran treatment for nasolabial folds can also be used when you want to add volume to areas that have become hollow due to aging.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 6

Who may be a suitable candidate?

Rejuran treatment for nasolabial folds may be chosen in a variety of situations.

In addition to improving nasolabial folds, it is recommended when you want to improve the overall signs of aging that have appeared on your face.

It is also an appropriate solution if you want to increase skin elasticity while replenishing moisture.

Above all, this treatment can bring about natural, non-artificial changes.

Therefore, it may be recommended for people who want to maintain healthy skin condition through regular treatments.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 7

Are there any considerations before treatment?

Skin booster treatments such as Rejuran should be preceded by a detailed assessment of your skin type.

Therefore, before treatment, we recommend checking whether a systematic analysis and consultation about your skin are provided. If you have been concerned about deepened wrinkles, we hope you will refer to today’s article and begin a treatment plan suited to you.

A Complete Guide to Rejuran’s Effects on Nasolabial Folds and Key Considerations – Dermatology Specialist in Samseong-dong image 8

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