YAAN Clinic · Gangnam, Seoul, Korea Rejuran & Skin Boosters in Gangnam, Seoul, Korea

Rejuran, Juvelook, Skinvive and other micro-injections that hydrate, repair and refine skin for the K-beauty glass-skin look. Planned in English by our physicians in Gangnam.

Book an English consultation → See Skin Boosters prices
  • 20–40 min Treatment time
  • 1–3 days Small bumps
  • 2–3 Sessions, 2–4 weeks apart
  • 2–4 weeks Glow builds
  • ₩350,000 Rejuran 2 cc
The short answer

What are skin boosters, and which one do you need?

Skin boosters are tiny injections placed in the skin to improve its quality rather than add volume. Depending on the product they hydrate (hyaluronic acid such as Skinvive), repair (salmon-DNA PN/PDRN such as Rejuran) or stimulate collagen (PDLLA such as Juvelook).

At YAAN Clinic in Gangnam, Seoul, boosters are used for dehydration, dullness, fine lines, enlarged pores and thin or tired skin. Rejuran Healer starts at ₩350,000 for 2 cc, and most people benefit from 2–3 sessions.

Medically reviewed by Dr. Choi Won-Tak, Director of YAAN Clinic Updated October 2026 Meet our doctors
Skin booster treatments at YAAN Clinic in Gangnam, Seoul
Skin boosters at YAAN Clinic, Gangnam — matched to your skin, not a menu.
Honest suitability

Who Skin Boosters suits, and who it doesn't

We would rather tell you what you don't need. These are general guides; your doctor confirms suitability after examining you.

Often a good fit

  • Dry, dull or dehydrated skin
  • Fine lines, crepey texture and early ageing
  • Enlarged pores and uneven texture
  • Thin, sensitive skin after lasers or acne
  • Maintenance before an event or wedding

Probably not the first choice

  • Deep folds or volume loss, where fillers or Sculptra work better
  • Significant sagging, where Ultherapy Prime or Thermage FLX may suit
  • Fish or salmon allergy (for Rejuran)
  • Active acne, infection or cold sores in the area
  • Pregnancy or breastfeeding
How it works

Three ways to better skin

Skin booster vials used at YAAN Clinic, Seoul
Different boosters, different jobs: hydration, repair and volume.

Each booster works differently, so the right product depends on your skin.

Repair, Rejuran: polynucleotides from salmon DNA support skin repair, elasticity and thickness. Options include Rejuran Healer, Rejuran HB(with lidocaine) and Rejuran S for scars.

Collagen, Juvelook: PDLLA microspheres stimulate collagen gradually for texture and firmness. See Juvelook.

Hydration, Skinvive: fine hyaluronic acid improves glow and smoothness for months. See the Skinvive price page.

Your visit

The Skin Boosters procedure step by step

Plan on about an hour at the clinic in Gangnam, including numbing.

  1. Consultation

    A doctor examines your skin and recommends the product and dose, in English.

  2. Numbing cream

    Topical anaesthetic is applied for about 30 minutes.

  3. Injections

    Small amounts are placed across the face by hand or injector device.

  4. Aftercare

    Small bumps and redness are normal. You receive written aftercare.

Recovery & results

What to expect, week by week

Most boosters work best as a course of 2–3 sessions, 2–4 weeks apart.

  • Day 0–3

    Small bumps, redness and occasional pinpoint bruising. Bumps usually flatten within 1–3 days.

  • Week 1–2

    Skin looks more hydrated and even.

  • Week 2–4

    Elasticity and glow improve; time for the next session if planned.

  • 3–6 months

    Results last for months; many patients maintain with 1–2 sessions a year.

Transparent pricing

Skin Boosters cost in Seoul, Korea

Current YAAN Clinic prices in Korean won. Your doctor recommends the option that fits you.

Rejuran

Rejuran Healer · 2 cc

₩350,000

Repair and elasticity.

Juvelook

Juvelook skin booster · full face

₩490,000

Gradual collagen and texture.

Skinvive

Skinvive · 2 cc

₩600,000

Hydration and glow.

Also listed: Rejuran HB 1 cc ₩300,000 / 2 cc ₩590,000, Rejuran S 1 cc ₩250,000 / 2 cc ₩450,000, and RE2O skin booster (full face) ₩790,000. Confirm the total, VAT and treatment area at consultation. Full details on the Skin Boosters price page and the complete YAAN price list.

Compare

Rejuran vs Juvelook vs Skinvive

Rejuran Juvelook Skinvive
Ingredient Polynucleotides (salmon DNA) PDLLA + hyaluronic acid Hyaluronic acid
Main goal Repair and elasticity Collagen and texture Hydration and glow
Bumps 1–3 days A few days Usually minimal
From (YAAN) ₩350,000 ₩490,000 ₩600,000
Learn more Rejuran Healer Juvelook Skinvive cost
Who treats you

Physician-led care in Gangnam

Every Skin Boosters plan at YAAN Clinic is set by a licensed physician, not a sales consultant. Our medical team has more than 14 years of experience in lifting, laser and petite procedures. See the full medical team.

Dr. Choi Won-Tak Dr. Giyong Byeon Dr. Seonggeun Hwang Dr. Dajeong Hyeon Dr. Yoonsik Sung
Medical reviewer
Dr. Choi Won-Tak
Director, YAAN Clinic
  • Master's programme, Seoul National University College of Medicine
  • Former Clinical Instructor, Seoul National University Hospital
  • Former Visiting Professor, Hanyang University College of Medicine
  • Former Academic Director of Petite Procedures, Korean Society for Laser, Dermatology and Trichology
  • Laser education instructor, Korean Association of Private Practice Physicians
For international patients

Planning Skin Boosters on a trip to Seoul

Book in English

Send your concerns, photos and travel dates through our consultation form or Instagram. We reply in English and confirm prices in Korean won before you arrive.

Time it around your trip

Have boosters early in your trip so small bumps settle before photos or your flight. A second session can wait for your next visit.

Aftercare while travelling

Avoid makeup for 24 hours, and avoid saunas, alcohol and intense exercise for 1–2 days. Use SPF 50 daily.

We are in Gangnam-gu, Seoul, on Bongeunsa-ro. See our Gangnam clinic and why patients choose YAAN.

FAQ

Skin Boosters questions, answered

How much do skin boosters cost in Seoul?
At YAAN Clinic in Gangnam, Rejuran Healer 2 cc is ₩350,000, Juvelook skin booster (full face) is ₩490,000 and Skinvive 2 cc is ₩600,000. See the Rejuran price page and full price list.
Which skin booster is best for me?
Rejuran suits thin or damaged skin, Juvelook suits texture and firmness, and Skinvive suits dehydration. Your doctor recommends one or a combination after examining your skin.
Do skin boosters hurt?
Numbing cream is applied first. Most people feel small pricks. Rejuran HB contains lidocaine for extra comfort.
How long do the bumps last?
Small bumps usually flatten within 1–3 days. Pinpoint bruises can take up to a week.
How many sessions do I need?
Usually 2–3 sessions 2–4 weeks apart, then maintenance 1–2 times a year.
Is Rejuran safe if I have a fish allergy?
Rejuran is derived from salmon DNA. Tell your doctor about any fish allergy; another booster may be safer.
Skin booster or filler?
Boosters improve skin quality. Fillers restore volume and shape. Many patients need only one.
Do the doctors speak English?
Consultations are available in English. You can send questions in advance through our consultation form.
Related treatments

Often considered with Skin Boosters

Repair

Rejuran Healer

Salmon-DNA booster.

 Collagen

Juvelook

PDLLA skin booster.

 Recovery

Exosome Therapy

Regenerative care.

 Repair

PDRN Injections

DNA-based repair.

 Glow

Chanel Injection

Vitamin cocktail booster.

 Prices

RE2O Cost

RE2O booster price.

 Texture

Potenza

Often combined with boosters.

 Glow

Glass Skin

The glass-skin plan.

Explore by concern: Skin rejuvenation Injectables Hydration Glowing skin

YAAN Clinic · Gangnam, Seoul

Find out if Skin Boosters is what you need

Send your concerns and travel dates. A doctor-led plan and a clear price in won, before you book anything.

Book an English consultation → View all prices

This page is general information, not medical advice. Results vary between individuals, and side effects are possible. Suitability is decided by a physician at consultation.