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Mapo-gu Office Dermatology | Eye Rejuran Guide

Hongdae Dermatology Skin Clinic 弘大美丽石医院 · ✦뷰티스톤의원 합정역✦ · December 20, 2025

Hello. This is Wiyoungjin from Beauty Doctors. The eye area is the part of the face where signs of aging appear first. Because the skin is thin, and it moves countless times a day...

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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: December 20, 2025

Translated at: April 20, 2026 at 1:34 PM

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

Mapo-gu Office Dermatology | Eye Rejuran Guide image 1

Hello.

This is Wiyoungjin from Beauty Doctors.

The eye area is the part of the face

where signs of aging

appear first.

Because the skin is thin,

and it moves countless times a day

when you blink or smile,

wrinkles and hollowness can appear easily.

Many people feel that even with consistent use of eye cream,

there are limits,

so recently, more people have been visiting the dermatology clinic near Mapo-gu Office

to consult about Eye Rejuran.

So today, I’m going to organize

the effects of Eye Rejuran,

the differences from regular Rejuran,

pain,

and downtime such as swelling and embossing,

all in one place.

Please focus for just 3 minutes, read to the end,

and I hope this helps you :)

Summary of Eye Rejuran Effects

Mapo-gu Office Dermatology | Eye Rejuran Guide image 2

Eye Rejuran is

a skin booster based on

PN (polydeoxyribonucleotide)

designed specifically for the eye area.

PN is

DNA fragments extracted from salmon testes,

and when it enters the dermis,

it stimulates fibroblasts

and promotes the production of collagen and elastin.

As a result, the skin’s internal structure

gradually regenerates,

which can lead to

improvements in wrinkles,

restoration of elasticity,

and hydration.

In particular, the eye area

has thin skin,

so under-eye hollowness and dark circles

can stand out more easily.

Eye Rejuran can help improve

under-eye hollowness, fine wrinkles,

and tired-looking skin around the eyes.

However, rather than showing an immediate dramatic change,

it is usually necessary to receive

at least 3 treatment sessions

at 3- to 4-week intervals

to feel the skin density and elasticity

begin to build up.

After that,

maintenance treatment every 6 months to 1 year

can help manage it steadily.

Eye Rejuran vs. Regular Rejuran Healer

“What’s the difference between

Eye Rejuran and

regular Rejuran Healer?”

Mapo-gu Office Dermatology | Eye Rejuran Guide image 3

This is one of the questions

we often hear in the consultation room.

The two products

have the same ingredient structure,

but differ in volume and viscosity.

Rejuran Healer is

a 2 cc product

used across the face,

and because it is relatively more viscous,

if used on thin-skinned areas like the eye region,

the embossing may last longer.

On the other hand, Eye Rejuran is

a 1 cc product

designed specifically for the eye area,

and because its viscosity is softer,

it is absorbed more naturally.

Thanks to this difference,

it has the advantage of being applicable

even to sensitive eye areas

with less burden.

Eye Rejuran Pain Summary

Mapo-gu Office Dermatology | Eye Rejuran Guide image 4

With Eye Rejuran,

many people worry about pain

as much as they worry about the effects.

Because a viscous substance is injected

into the dermis,

pressure can be felt,

and a stinging pain may occur.

In fact, among customers who visited the dermatology clinic near Mapo-gu Office,

some have said that

compared with other skin boosters,

it felt a little more painful.

Generally,

on a 5-point scale,

it is described as about 4.5 points,

and if anesthetic cream is used,

the pain can be sufficiently reduced.

For reference, having pain does not necessarily mean something is bad.

When it is injected accurately into the dermis,

pain is often accompanied,

so it can be seen as somewhat

related to the effect.

Swelling · Embossing Summary

Immediately after the procedure,

small raised embossing marks

may appear along with

red pinpoint marks.

This means that the product

has entered the skin well,

and it is usually absorbed naturally

within 1 to 2 days.

If the embossing appears

evenly and regularly,

it also means it was injected accurately

into the intended layer.

Because the eye area has many blood vessels,

bruising or swelling may occur

depending on the individual,

but in most cases it improves within a few days.

After the procedure,

simply avoiding excessive pressure

or rubbing can help recovery.

In very rare cases,

an allergic reaction may occur,

so in that case,

you must be examined by medical staff.

Today’s Summary

🫶 Rejuran product for the eye area

🫶 Helps improve elasticity, fine wrinkles, and skin texture

🫶 There is pain, but it is at a sufficiently tolerable level

Q&A | Frequently Asked Questions About Eye Rejuran

Q. Is Eye Rejuran effective for under-eye hollowness?

A. Eye Rejuran is not a procedure that directly fills volume like a filler,

but it helps increase the skin density in the dermis,

which can make under-eye hollowness appear improved.

Q. Does it help with dark circles too?

A. It is often helpful for structural dark circles,

where the skin is thin and blood vessels show through,

rather than pigment-type dark circles.

Q. Does embossing always appear?

A. There are individual differences,

but due to the nature of the viscous product,

e mbossing may appear immediately after the procedure.

It is usually naturally absorbed within 1 to 2 days.

Q. Can I go about daily life immediately after the procedure?

A. There is usually no major issue,

but swelling or redness may remain,

so it is better to allow about 2 to 3 days

for important appointments.

Q. How many sessions are needed to feel the effect?

A. Many people report feeling changes

in skin elasticity and texture

after at least 3 sessions.

If you have any questions about Eye Rejuran,

please leave a comment anytime.

I will check it myself

and reply so I can be of help.

Thank you for reading.

This was Wiyoungjin from Mapo-gu Office Station.

Mapo-gu Office Dermatology | Eye Rejuran Guide image 5

Mapo-gu Office Dermatology | Eye Rejuran Guide image 6

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