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  Time to

  Eterna Reset 

        

      

        Rebirth of Youth from the Cellular Level    







 Time to

 Eterna Reset

   Rebirth of Youth from the Cellular Level 

  


Time passes by for everyone

Fair but losing youth

Speed varies from person to person.


I always think.

The cells come back to life

If the body regains its power to heal itself


Anyone still healthy

They say you can be naturally beautiful.

Time passes for everyone,

but aging takes a different toll on each of us.

The glow of youth fades at

its own pace for every individual.



I often wonder,

What if our cells could be revived,  

and our bodies regain their innate healing power?


They say that those who are healthy

can radiate natural beauty.

Hidden in the province The doctor who discovered the secret of youth

Director Hwang Ui-gyeong

hello.

My name is Hwang Eui-kyung,

a specialist in family medicine

I graduated from Yonsei University College of Medicine.

After obtaining a specialist degree in family medicine from Gangnam Severance Hospital,

He worked as a professor at the Obesity and Body Shape Center at Seoul Baek Hospital for a long time.


As a university professor, I was studying

the 'fat' of obese patients.

Many people shared common concerns.

I want to find the answer to that question

I started researching and

it's been over 20 years now.


In the process, I realized that fat is not something that should simply be eliminated.

Rather, I realized that it was the key that could truly restore my youth.

Everyone wants natural,
long-lasting
beauty.



I have felt this for a long time while consulting with patients. People do not simply want to get rid of wrinkles, but they want to look young and healthy

in the mirror.


Botox and fillers sometimes feel artificial, and
leave a feeling of regret that cannot be filled with regular skin boosters


So I had to find a way to fundamentally rejuvenate

the skin itself, a way that was natural and effective.

I have been studying this method
since I was a college professor. 

0 More than that

We have achieved the most natural and healthy beauty through stem cell and PRP treatments.

Scientific Reasons

Why Adipose Stem Cells

Are the Most Excellent

Stem Cells for Skin 



First.

Adipose stem cells are located in the dermis layer,

which determines the elasticity of the skin.

It is derived from the 'mesoderm'. The mesoderm is made up of muscles, bones, cartilage, blood vessels, etc. It is the tissue that forms the structure and is most similar to the dermis layer of the skin.


The dermis is made up of blood vessels, nerves, fibroblasts, and connective tissue (collagen, elastin). It is composed of, and regeneration and resilience play an important role. Adipose stem cells derived from 'mesoderm' are suitable for this function.


That is, adipose stem cells are different from other stem cells. These are the cells best suited for skin regeneration.



Second.

When the same amount (50ml) of adipose stem cells was collected, Up to 10 times more than bone marrow stem cells and more than blood stem cells

You can get up to 100 times more cells.


A large number of cells means that when administered to the skin, This means that the regeneration effect is more powerful.

I have been doing this for 20 years

for these two reasons.

We have been intensively researching adipose stem cells.


For those who find skin boosters insufficient and
stem cells burdensome



PRP (Plant Growth Factor) is a method that uses growth factors extracted from blood.

It is more powerful than general skin boosters and helps skin regeneration naturally



Less burdensome than stem cells,

Many people use it because it is more effective than skin boosters. As a first step, choose PRP treatment.


Those who are satisfied with the results

Many people then move on to stem cell treatment.

PRP is never a second choice

For true beauty

I think it's a wise choice.

Not a simple procedure

「Designed Skin Regeneration 」

It starts from.



When it comes to stem cell treatment, rather than simply injecting a certain number of cc,
it is important to first design what kind of change will most naturally suit your face. 


Before the procedure, I check the patient's facial structure, skin condition, and

left-right balance. After detailed analysis, we design the treatment in the most ideal direction.



This sophisticated design creates 

✔ Natural results

✔ Long lasting effect   

✔ High satisfaction level is achieved

    without re-treatment. 

A 'skin scaffold' must be built

The procedure takes a long time.



The key to stem cell or PRP treatment
is how to design this scaffold (skin structure).


If this structure is well formed, 

✔ Increased cell survival rate

✔ Growth factor absorption rate is maximized   

✔ The skin regeneration effect lasts longer.


So, before the procedure, I first design the skin structure that best suits the patient and then precisely inject stem cells or PRP onto it.


This is the essential difference between simple procedures and ‘designed regeneration’.

Dr. Hwang Eui-kyung,

who teaches stem cell treatment to doctors



From my days as a professor at the Seoul Baek Hospital Obesity Center to now Many medical professionals come to me in person to learn my

know-how.


I have been researching and teaching at a university hospital for 20 years. Experience of performing over 10,000 procedures It is the greatest asset that has made me who I am today.


The most demanding

Treatments chosen by people



Stem cell treatment is not just a simple cosmetic procedure.  Hollywood actors, global celebrities, and owners of large corporations are the ones who take the most thorough care of their appearance and condition. This is a premium treatment chosen

by the top 1%.


What they value more than immediate change is

It is ‘sustainable beauty’ that recovers from the cells.
Yerain’s stem cell treatment is designed based on that value.



Even if it is the same stem cell treatment The results may be completely different.


More than what you do

Because who performs the

procedure is more important.


That 's why I'm with the people who love me the most. I have socially influential people with me.


Now it's your turn.



In a quiet town,  

a doctor has uncovered the secret to youthful vitality.

Director Hwang Ui-gyeong 

Hello.  My name is Dr. Hwang Eui-kyung, a board-certified family medicine specialist.

I graduated from Yonsei University College of Medicine,  

and completed my residency in family medicine at Gangnam Severance Hospital.


I later served for many years as a professor at the Obesity and Body Shape Center

at Seoul Baek Hospital.


During my academic career, I studied fat-related mechanisms in obese patients—  

and I began to hear the same concerns from many of them, again and again.

In search of that answer, I began my research—and now, more than 20 years have passed.


Through that journey, I came to a realization: Fat is not just something to eliminate.  

It may, in fact, be the very key to restoring true youth.

Everyone desires beauty

that is natural and long-lasting.

Over years of patient consultations, I’ve come to understand this clearly:  

People don’t just want to erase wrinkles—  

they want to see a version of themselves in the mirror  

that looks genuinely youthful and healthy.


Botox and fillers can sometimes feel artificial,  

and ordinary skin boosters often leave behind a lingering sense of dissatisfaction.


That’s why I felt compelled to find a better way—  

a way to rejuvenate the skin at its core,  

naturally and effectively.


I have been researching this approach  

since my days as a university professor.

0 More than that

Through stem cell and PRP treatments

we pursue a kind of beauty that feels

as natural and healthy as it looks. 

Why Adipose-Derived Stem Cells

Are the Most Effective for

Skin Regeneration – Scientific Basis

First.

adipose-derived stem cells originate from the mesoderm—the same embryonic layer that forms the skin’s dermis.
The mesoderm is responsible for developing structural tissues such as muscles, bones, cartilage, and blood vessels,
 making it biologically closest to the dermis layer in composition and function.


The dermis is composed of blood vessels, nerves, fibroblasts, and connective tissues

such as collagen and elastin. It plays a critical role in skin regeneration and elasticity.

Because adipose stem cells come from the mesoderm,
they are uniquely suited to support these functions within the dermis.


In other words, adipose-derived stem cells are fundamentally different from other

types of stem cells— they are the most optimal cells for skin regeneration. 

Second.

When harvesting the same volume (50ml) of stem cells,
adipose tissue yields up to 10 times more cells than bone marrow,
and up to 100 times more than blood.

This abundance of cells means that when applied to the skin,
the regenerative effects are significantly stronger and more reliable.

For these two scientific reasons,
I have dedicated over 20 years to focused research on adipose-derived stem cells.

If skin boosters feel insufficient,  

and stem cell therapy feels

too overwhelming—

PRP may be the answer for you.

PRP (Platelet-Rich Plasma) is a treatment that uses growth factors extracted from your own blood. It promotes natural skin regeneration and delivers stronger results than typical skin boosters.


Less intensive than stem cell therapy,  

yet more effective than standard boosters,  

PRP is often chosen as the first step in skin rejuvenation.

Many patients who are satisfied with their PRP results  

eventually choose to proceed with stem cell therapy as a next step.

PRP is never a second-best option.  

For those seeking true, lasting beauty,  

it is a wise and thoughtful choice.

Not just a procedure—  

it all begins with 

「Designed Skin Regeneration 」

When it comes to stem cell treatments,  

the key is not how many cc are injected,  

but how precisely we design the changes  

that will look most natural on your face.


Before each procedure,  

I carefully analyze the patient’s facial structure, skin condition, and symmetry.  

Based on this detailed assessment,  

I design a treatment plan tailored to the most ideal and harmonious outcome.


This sophisticated approach delivers:  

✔ Natural-looking results 

✔ Long-lasting effects

✔ High satisfaction—without the need for repeat treatments

For skin regeneration to truly last,  

a “scaffold” must first be built beneath the surface.


The success of stem cell or PRP treatment  

depends on how well this structural foundation— this scaffold—is designed.


When the scaffold is properly formed:

✔ Cell survival rates increase  

✔ Growth factor absorption is maximized

✔ Regenerative effects last significantly longer


That’s why, before any procedure,  

I first design the skin structure that best fits each patient’s needs.  

Only then do I precisely inject stem cells or PRP onto this foundation.


This is what sets simple procedures apart  

from what I call “designed regeneration.”

Dr. Hwang Eui-kyung —  

the doctor who teaches stem cell therapy

to other doctors.

From my time as a professor at the Seoul Baek Hospital Obesity Center to today,  

many medical professionals continue to visit me in person to learn my techniques and philosophy.


With over 20 years of research and teaching experience at a university hospital,  

and more than 10,000 clinical procedures performed,  

this journey has become the foundation of who I am today.

Chosen by the Most Discerning Individuals

Stem cell therapy is far more than a simple cosmetic procedure.  

It’s a premium treatment trusted by Hollywood actors, global celebrities,  

and high-profile business leaders—  

those who take the greatest care of their appearance and vitality.


What they value is not just instant results,  

but sustainable beauty that begins at the cellular level.

At Yeraine, our stem cell treatment is designed with that same philosophy in mind.

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예라인의원     대표: 황의경     서울 강남구 논현로 812 (신사동) 6층     사업자등록번호: 509-08-29043


☎ 02-6951-0071

Copyright 예라인의원. All rights reserved. 

예라인의원 대표:  황의경     서울 강남구 논현로 812 (신사동) 6층

사업자등록번호: 509-08-29043