🌏 For international patients · Interpreter on-site · Same price as locals

GANGNAM HERA
Re2O

Skin Regeneration & Boosters

Re2O

Re2O (Elravie Re2O) is an advanced collagen skin booster made from human-derived acellular dermal matrix (ADM), directly replenishing the structural components the skin loses with age.

Procedure time

About 30 minutes

Downtime

Only a topical anesthetic cream is used, so most patients can return to everyday activities the same day

Overview

Description

Re2O (Elravie Re2O) is an advanced collagen skin booster made from human-derived acellular dermal matrix (ADM), directly replenishing the structural components the skin loses with age. Because it delivers highly concentrated collagen and elastin from real human dermis, it goes beyond simply filling volume to fundamentally remodel the dermal structure and restore firmness. The raw material is US FDA-approved and AATB (American Association of Tissue Banks) certified for safety and quality.

Re2O at HERA Clinic, Gangnam
HERA Clinic · Gangnam, Seoul

Why it works

The essentials, at a glance

Natural Volume Restoration

High-concentration human-derived collagen refills aged, thinning skin for volume from within.

Improved Elasticity

Cited data shows skin elasticity improved by about 16.3%.

Refined Texture & Pores

Reported improvements include roughness (~7.2%), skin texture/density (~11.5–12.7%) and pore appearance (~17%).

Treatment Areas

Treatment Areas

Precisely targeted and placed, tailored to your anatomy and goals.

Forehead and fine dry lines

Front-cheek sagging and mid-face laxity

Under-eye hollowing and volume loss

Fine lines around the eyes and cheeks

Neck wrinkles and crepey texture

Overall dermal thinning and loss of density

Who it's for

Recommended For

A versatile treatment — here's where it makes the biggest difference.

  • Rough, dry skin that has lost its firmness
  • Dull skin lacking clarity and radiance
  • Concern with wrinkles and enlarged pores
  • Skin with a disrupted moisture-oil balance
  • Those wanting to prevent redness and skin aging
  • Anyone seeking immediate yet long-lasting skin-booster results

Your visit

How the Procedure Works

A calm, guided sequence from first consult to aftercare.

    01

    Consultation — Assess skin aging, target areas and treatment goals.

    02

    Cleansing & Numbing — Cleanse the skin and apply topical anesthetic cream for comfort.

    03

    Micro-Injection — Finely micronized human-derived ADM collagen is injected into the dermal layer.

    04

    Matrix Integration — The acellular matrix fuses with the skin's own structure with minimal foreign-body response.

    05

    Dermal Regeneration — Supplemented collagen and elastin support structural remodeling and firmness.

    06

    Aftercare & Review — Post-care guidance is given, with volume and texture improving progressively over the following weeks.

Trusted by international patients

5.0

Google rating · 211 verified reviews

Same price as locals

No foreigner markup

English interpreter

On-site, every visit

Why HERA

Why international patients choose HERA

Everything handled for a safe, stress-free treatment in Seoul.

English interpreter

A dedicated interpreter with you at every step.

Same price as locals

Transparent pricing with no foreigner markup.

6,000+ global patients

Trusted by international patients from around the world.

Genuine, approved fillers

Only authentic, government-approved products.

1:1 specialist care

A board-certified doctor from consult to aftercare.

3 min from Gangnam Station

In the heart of Seocho — easy to reach.

Your medical team

A Medical Team That Sees You Through, Start to Finish

Board-certified specialists who treat every patient like family — the same doctor guides you from your first consultation to your final result, aiming for natural beauty with minimal need for revision.

  • Dr. Kim Jong Seon

    Dr. Kim Jong Seon

    I am a doctor you can trust, dedicated to enhancing your natural beauty.

    Career & Credentials

    • Seoul National University Graduate School of Public Health Executive Course,
    • Former Director of Pladen Plastic Surgery

    +4 more

  • Dr. Lee Jong Hoon

    Dr. Lee Jong Hoon

    I dedicate myself to achieving the best results with minimal need for revision.

    Career & Credentials

    • Seoul National University Graduate School of Public Health Executive Course,
    • Awarded Minister of Health and Welfare Award

    +7 more

Yujin Kim

5 months ago

I recently visited Hera Gangnam for a more intensive lifting treatment, and I couldn't be happier with the experience. As someone who had only done basic toning and hair removal before, I was incredibly nervous about trying actual "lifting" lasers, but this clinic put me completely at ease. ​What sets Hera apart is their thoroughness. I had two separate consultations: ​Consultation Manager (상담실장님): She was incredibly kind and helped map out my concerns without being pushy. ​Head Doctor (원장님): He provided a deep dive into the technical side, ensuring I understood exactly how the treatments would work for my face shape. ​I focused on two specific areas to tackle my double chin and overall facial contour: ​10Thera Lifting: A game-changer! The procedure was much more comfortable than I expected. It does hurt a lot but apparently not as bad as Ulthera. The staff members and the doctor would check on me the whole time to make sure the treatment is not too awfully painful. ​Sok-Pae Injection (쏙빼주사): Targeted specifically at my double chin area. ​ ​The entire staff is knowledgeable, professional, and most importantly, they actually listen and care for my needs. I’m already seeing a difference (I might need two more sessions in a couple of months) and am definitely coming back for my forehead and jaw Botox next time! ​Highly recommended if you're a "lifting newbie" looking for a trustworthy clinic in Gangnam.

Verified Google review

Tamara Jovanovic

5 months ago

I recently visited Gangnam Hera Clinic for a Titanium Lifting treatment, and the entire experience genuinely exceeded my expectations. The staff were incredibly warm and welcoming, immediately putting me at ease the moment I walked in. They explained every part of the procedure clearly and thoroughly, making sure I knew exactly what would happen and how to prepare. Although I’d heard that lifting treatments can be uncomfortable, this one was surprisingly manageable. The doctor checked in with me constantly and even took short breaks to make sure I wasn’t feeling any pain, which I really appreciated. The whole process was smooth, well-organised, and very professional. I could tell they were attentive and meticulous from start to finish. The clinic itself is spotless, modern, and honestly one of the best I’ve visited in Seoul!

Verified Google review

Bella Isakowa

7 months ago

💖 Visit to Hera Gangnam Clinic: Absolutely Recommended! I visited the Hera Gangnam Clinic today and was pleasantly surprised by how friendly and accommodating everyone was—from the staff and doctors right up to the boss. I received excellent consultation because I wanted to get lip fillers, and achieving symmetry was especially important to me. The attending physician held a very detailed consultation with me and fulfilled all my wishes perfectly. I am super satisfied with my lips already and can hardly wait to see the final result once the swelling has gone down. I will definitely be back! I wholeheartedly recommend this clinic to all foreigners coming to Korea. The entire team speaks several languages, so you don't have to worry about not being understood.🙌🏻

Verified Google review

M K

7 months ago

I recently tried the Rejuran treatment at Gangnam Hera Clinic, and I honestly had such a great experience. Before starting, the doctor carefully explained everything to me and recommended the version of Rejuran that would suit my skin best. I had heard that this treatment can be quite painful, but honestly, it was completely manageable. The staff was incredibly warm and welcoming from start to finish. They checked on me throughout the process and made sure I felt comfortable the entire time. The follow-up was also really professional, and they made sure I understood how to take care of my skin afterwards. Overall, I really recommend Gangnam Hera Clinic if you’re thinking about getting Rejuran. It was a smooth, reassuring, and positive experience. ✨

Verified Google review

J Kim

8 months ago

This was my second time visiting Gangnam Hera after returning from the States, and once again, I’m so impressed. The staff are friendly, professional, and genuinely attentive. The clinic is exceptionally clean and modern, with a relaxing atmosphere that makes every visit comfortable. The prices are very reasonable, but what truly stands out is the quality of care and the amazing results. It’s a top-quality dermatology clinic that I would absolutely recommend to my friends and anyone looking for trusted, high end skincare in Korea.

Verified Google review

Hui Lim

5 months ago

My very first visit to Korea & head straight to HERA Gangnam for my first ever rejuran experience too! Thank you Dr. Lee Jong Hoon for his professionalism, is almost painless for me during the whole process & I almost fall asleep 😅 highly recommend! Their staffs were really nice too! Always check in on me if im feeling ok 🙏🏻 will def come back again

Verified Google review

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Frequently asked questions

Frequently asked questions

Answers to the questions international patients ask us most.

What is Re2O made of?
It is made from micronized human acellular dermal matrix (ADM), delivering concentrated collagen along with elastin and other extracellular matrix components that make up real skin.
How is it different from hyaluronic acid boosters?
Instead of relying on hyaluronic acid alone, Re2O directly supplements the skin's own structural proteins to regenerate the dermis, aiming for fundamental remodeling rather than temporary hydration or filling.
Is it safe?
The raw material is US FDA-approved and AATB certified. The acellular processing removes cellular components that could trigger immune reactions, giving it a low risk of foreign-body sensation and inflammation, though a medical consultation is still essential.
When will I see results?
Some effect may be visible early on, with firmness, texture and volume continuing to improve over several weeks as the dermis regenerates. Individual outcomes vary.
Is there much downtime?
Downtime is minimal. Only topical numbing is used, so most people resume normal activities the same day, with any redness or small bumps typically brief.

Visit HERA Clinic

Visit HERA Clinic

In the heart of Seocho, Seoul — just minutes from Gangnam.

Address

4F, 9 Seocho-daero 73-gil, Seocho-gu, Seoul, Republic of Korea

Opening Hours

  • Tuesday, Wednesday, and Thursday : 10:00 AM – 7:00 PM
  • Monday, Friday : 10:00 AM – 8:00 PM
  • Saturday : 10:00 AM – 5:00 PM
  • Lunch Break: 1:00 PM – 2:00 PM
  • Closed on Sundays and public holidays
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  • Same price for locals & foreigners
  • English interpreter on-site
  • MOHW-registered clinic
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