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Skin Boosters & Regeneration in Seoul, Korea
Quick answer
Skin boosters are injectable treatments that improve skin quality, including hydration, texture, elasticity and glow, rather than adding obvious volume. At The Heal in Jamsil, Seoul, a dermatologist chooses between Rejuran, Juvelook and Lituo, often alongside LDM ultrasound regeneration. Most work best as a short series, with gradual improvement over weeks. Results vary between individuals.
Medically reviewed by Dr. Yang Jeong-hwa , board-certified dermatologist · Updated October 2026
Treatment time
20–40 min
Downtime
Small bumps for 1–2 days
Typical course
2–3 sessions
Results
Build over weeks
Polynucleotide boosters: Rejuran
Rejuran is based on polynucleotides (PN) derived from salmon DNA and is widely used in Korea to support skin repair, elasticity and texture. Fine-particle versions are designed for delicate areas such as under the eyes. Treatment involves small injections, and tiny bumps usually settle within a day or two. It is often chosen by people whose skin feels thin, tired or slow to recover, and it can be combined with lifting or laser in the same plan. A series of about three sessions is commonly suggested.
- Rejuran Healer — texture, healing and elasticity for the face
- Rejuran Eye — crepey, thin under-eye skin
Collagen-stimulating boosters: Juvelook
Juvelook combines PDLLA, a biostimulator that encourages collagen production, with hyaluronic acid. It is used for fine lines, enlarged pores, shallow scars and overall firmness, with improvement developing gradually. A higher-concentration version is used where gentle volume is also desired. Because PDLLA works by stimulating your own collagen, changes appear gradually over several weeks to months, and the result tends to look natural. Mild swelling and small bumps are common for a few days.
- Juvelook — texture, fine lines and shallow scars
- Juvelook Volume (Lenisna) — collagen stimulation with subtle volume
Lituo and combination booster programs
Lituo is a skin booster offered at The Heal as part of our injectable range. Like other boosters, it is chosen according to your skin's needs, and the doctor will explain how it differs from other options at consultation. Many patients benefit most from a combined plan, matching each product to a specific concern within our Radiance Injection signature program. We confirm product details and suitability at consultation rather than making broad claims, and we explain the expected course before you start.
- Lituo Skin Booster — what it is and who it suits
- Glass Skin Booster Program — combining boosters for hydration and glow
Non-injectable regeneration: LDM
Not every treatment needs needles. LDM Smart Tri uses dual-frequency ultrasound to calm irritated skin, support hydration and help skin recover after lasers. It is gentle, painless and suits sensitive skin or anyone wanting regeneration without downtime. LDM can be added at the end of laser or booster treatments to make recovery more comfortable, which is useful when you have limited time in Seoul.
- LDM Skin Regeneration — calming, hydration and post-laser recovery
Boosters are postponed during pregnancy and with active infection at the treatment site. To plan sessions around a trip, read How many skin booster sessions do I need? or ask which booster suits your skin .
The Heal approach
We match each booster to a specific skin need, so you are not paying for a cocktail of products that do the same job.
Expert review
Dr. Yang Jeong-hwa
Medical Director · Board-certified dermatologist · Seoul National University College of Medicine
Written for international patients and reviewed for medical accuracy. Individual results vary; your plan is decided in person after a skin assessment. Our review policy
Visit us
The Heal Dermatology Clinic Jamsil
4F, 329 Olympic-ro, Songpa-gu, Seoul, Korea
5 min walk from Jamsil Station (Line 8), Exit 9
Mon & Fri 10:00–20:00
Tue–Thu 10:00–19:30
Sat 09:30–16:00 · Sun & holidays closed
International patients
Visiting Seoul? Get your plan before you fly.
English consultations with a board-certified dermatologist, 5 minutes from Jamsil Station. Treatments are scheduled around your downtime and flights. International patient guide
1
Message us
Concerns, optional photos and travel dates via form or KakaoTalk.
2
Get your plan
Suggested treatments and timing around your flights.
3
Consult & treat
In-person assessment with Dr. Yang in English, then treatment.
Frequently asked
Skin Boosters & Regeneration: your questions answered
What is the difference between a skin booster and a filler?
Fillers add volume and shape in specific areas. Skin boosters are spread finely through the skin to improve quality, such as hydration, elasticity and texture, without noticeably changing facial shape.
Rejuran or Juvelook: which should I choose?
Rejuran focuses on repair, elasticity and calming, while Juvelook emphasizes collagen stimulation for texture, fine lines and shallow scars. Some patients benefit from both. The doctor recommends based on your skin.
Do skin boosters hurt?
Most patients feel multiple small pricks. Numbing cream is applied beforehand to improve comfort. Mild redness and small bumps usually settle within one to two days.
Can I do a booster course during a short trip?
A full course is typically spaced several weeks apart, so many visitors start with one session in Seoul and continue at a later visit. Even one session can improve hydration and glow.
Keep exploring
Related treatments & guides
English consultations in Jamsil, Seoul
Get glowing, healthier skin with the right booster
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