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Yeongdeungpo Rejuran: Does it help with wrinkles, pores, and scars?

You&I Skin Clinic Yeongdeungpo · 냥닥터의 피부 시술 이야기 · August 25, 2025

Yeongdeungpo Rejuran: Does it help with wrinkles, pores, and scars? "Even if I use good cosmetics, they don’t seem to absorb well, and my pores have gotten bigger, so I’m worried....

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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: You&I Skin Clinic Yeongdeungpo

Original post date: August 25, 2025

Translated at: April 20, 2026 at 3:00 PM

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

Yeongdeungpo Rejuran: Does it help with wrinkles, pores, and scars? image 1

"Even if I use good cosmetics, they don’t seem to absorb well,

and my pores have gotten bigger, so I’m worried.

What should I do?"

When self-skincare feels limited and your skin noticeably gets worse, you start considering various methods.

Then you carefully think about which approach fits your problem best and whether it will actually help.

For issues such as pores, skin texture, inner dryness, and loss of elasticity, it may be necessary to look beyond surface-level care and take a more comprehensive approach by checking the deeper condition of the skin.

Today, we’ll go through Rejuran’s ingredients, principles, and effects as a way to help replenish the skin from within, along with the types of people who may benefit from it and the precautions to take after treatment.

Yeongdeungpo Rejuran

  • What ingredients does it contain, and how does it work?

  • What effects does it have?

  • Who is it suitable for?

  • Precautions after treatment

Yeongdeungpo Rejuran

What ingredients does it contain, and how does it work?

Yeongdeungpo Rejuran: Does it help with wrinkles, pores, and scars? image 2

The key ingredient in Rejuran is "salmon DNA." More precisely, it is a component called polynucleotide (PN).

It is a material made by extracting DNA from salmon and refining it into a certain size.

Surprisingly, the structure of salmon DNA is about 95% similar to human DNA, so even when it enters the body, it rarely causes foreign-body reactions and is considered relatively safe.

Yeongdeungpo Rejuran: Does it help with wrinkles, pores, and scars? image 3

When Rejuran is injected into the skin, it reaches the dermis and helps induce the production of components that support skin regeneration.

Like a quiet factory starting up again, it actively produces components that make up the skin, such as collagen and elastin.

Rather than focusing only on temporary skin hydration, it helps create the elements that make up the skin, so you can think of it as bringing about deeper changes.

Yeongdeungpo Rejuran

What effects does it have?

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As mentioned earlier, Rejuran helps stimulate the production of skin collagen and elastin.

These are essential factors that help damaged skin recover and allow the skin to maintain healthy elasticity, so this is a very important process.

So it is suitable for addressing a variety of skin concerns.

Among many skin concerns, it is especially effective for fine lines, enlarged pores, sagging skin, and shallow scars that arise from similar causes.

Yeongdeungpo Rejuran

Who is it suitable for?

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It can help with a variety of skin concerns, but it is especially suitable for people like the following.

First, it may be helpful for those whose skin feels generally dull and who struggle with severe inner dryness.

It is also a good option for people with many fine lines around the eyes or mouth, or those concerned about nasolabial folds.

If the wrinkles are still in an early stage and not deeply set, Rejuran may be a good fit.

It is also suitable for people who feel that their pores look enlarged and their skin elasticity has declined.

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It may also be a good match for people who find strong energy-based procedures such as lasers or ultrasound burdensome, or who have somewhat sensitive skin.

On the other hand, if you have young and healthy skin, you may not notice a significant change, and if the wrinkles are deeply etched, another method may be more effective.

Yeongdeungpo Rejuran

Precautions after treatment

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After the procedure, bruising or swelling may occur temporarily, but in most cases it will improve naturally within one week.

For about 4 to 6 hours after the procedure, please do not lie down; staying seated or in a half-reclined position can help reduce swelling caused by blood circulation.

Please avoid saunas, steam rooms, hot baths, and strenuous exercise for about one week, as these can raise body temperature excessively and trigger inflammation.

You may wash your face starting the day after the procedure, but do not rub hard or scrub forcefully. Instead, gently splash water on your face, and when drying, lightly pat it without rubbing.

Also, be sure to apply sunscreen carefully and pay attention to UV protection.

Today, we looked at Yeongdeungpo Rejuran, which can be used for various skin concerns.

However, no matter how good the effect is, it is useless if it does not suit you, and depending on your skin condition and situation, it may be better not to undergo it.

So if you are considering the procedure, make sure to choose a place that carefully analyzes your skin condition in detail and gives a thorough assessment of whether it will be effective for you.

Thank you. This was Yeongdeungpo UNNI.^^

< What are the criteria for choosing a dermatology clinic in Yeongdeungpo? >

< Yeongdeungpo UNNI directions >

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