Skin Boosters · Apgujeong, Seoul
Rejuran Healer
Salmon-derived polynucleotide injections that help thin, tired skin repair itself from within.
Skin Boosters · Apgujeong, Seoul
Rejuran Healer
Salmon-derived polynucleotide injections that help thin, tired skin repair itself from within.
Quick answer
Every plan at Oaro Dermatology Clinic begins with a 1:1 skin diagnosis by a board-certified dermatologist, so the dose, device settings and session count are set for your skin rather than a template. Meet our doctors or ask about your own skin .
At a glance
| Procedure time | 45–60 minutes including numbing |
|---|---|
| Anaesthesia | Topical numbing cream |
| Downtime | Small bumps and redness for 1–3 days |
| Sessions | Usually 3, spaced 3–4 weeks apart |
| Results last | Around 6–12 months with maintenance |
| Performed by | Board-certified dermatologist |
Overview
What is Rejuran Healer?
Rejuran Healer is an injectable skin booster whose active ingredient is polynucleotide (PN), a chain of DNA fragments purified from salmon. Unlike a hyaluronic acid filler it adds no volume. It is placed in the dermis as a fine mesh of micro-injections, where it may support the skin's own repair signalling, encourage fibroblast activity and gradually improve the quality of thin, dehydrated or sun-damaged skin.
Rejuran is one of the most requested skin boosters in Seoul. Patients typically choose it for crepey under-eye skin, enlarged pores, early fine lines, post-acne texture and the dullness that creams no longer address. It pairs well with Potenza RF microneedling or a gentle session from our laser and lifting programme when texture and tone need work at the same time.
How Rejuran Healer works at Oaro
At Oaro Dermatology Clinic in Apgujeong, Rejuran is a doctor-performed treatment. Dr. Chang-hyun Kim, a board-certified dermatologist who has advised the Rejuran Healer brand, examines your skin, confirms that polynucleotides suit your concern and decides the injection pattern and dose, commonly 2cc for the full face and more if the neck or hands are included. Numbing cream rests for 20–30 minutes before the injections are placed with a fine needle or injector. Because Rejuran works with the skin's repair cycle rather than against it, improvement is gradual: most patients notice better hydration and smoothness after the second or third session. It sits naturally inside our wider skin booster range and the Anti-Aging Center plans for patients who want repair before resurfacing.
Why patients choose Oaro
- Diagnosis and treatment by a board-certified dermatologist, not a technician
- Genuine devices and products: Ultherapy, Thermage FLX, Helios Pico, Rejuran, Juvelook
- One treatment plan, written down, with aftercare and follow-up
- Private 1:1 rooms in Cheongdam Tower, 8 minutes from Apgujeong Rodeo Station
- English-friendly coordination and clear, itemised pricing
Treatment goals
Common goals for Rejuran Healer
Smoother under-eye skin
Thin, crepey skin below the eyes often responds to light PN injections, which may improve density without adding filler volume.
Finer pores and texture
Patients with enlarged pores or shallow rough texture use Rejuran to refine the surface over a short course.
Repair after acne or lasers
PN may calm and support skin that is recovering from inflammatory acne or an ablative laser.
Early anti-aging
In the late twenties and thirties, a yearly course helps maintain elasticity before deeper lifting is needed. Book through our consultation page to confirm suitability.
Your visit
What to expect
1. Consultation & diagnosis
Your dermatologist reviews your skin under magnification, discusses your history and confirms Rejuran Healer, Rejuran I (eye) or Rejuran S (scar) as the right formulation. Photographs are taken for your care notebook.
2. Numbing and injection
After 20–30 minutes of numbing cream, the doctor places the product in a grid across the treatment zone. The injections feel like brief pinpricks; a cooling device may be used for comfort. The session itself takes about 15–20 minutes.
3. Aftercare & follow-up
You leave with written aftercare and a soothing mask applied. Small papules settle within one to three days. We review your skin at each of the next sessions and adjust dose or spacing as the response becomes clear.
Cost guide
Rejuran Healer cost in Seoul
Pricing in Apgujeong depends on the amount of product and whether the eye area, neck or hands are added. Typical 2026 ranges at Gangnam dermatology clinics are shown below.
| Option | Typical range (KRW) |
|---|---|
| Rejuran Healer 2cc (full face) | 250,000–450,000 |
| Rejuran Healer 4cc (face + neck) | 450,000–700,000 |
| Rejuran I (under-eye) 1cc | 200,000–350,000 |
| Course of 3 sessions | 700,000–1,200,000 |
Exact pricing is confirmed at consultation after examination.
Aftercare
Aftercare
- Avoid make-up on the treated area for about 12 hours; cleanse gently with lukewarm water.
- Skip saunas, hot yoga and alcohol for 48 hours to limit swelling.
- Do not press or massage the small bumps; they flatten on their own within a few days.
- Apply sunscreen daily and avoid direct sun for a week.
- Pause retinoids and exfoliating acids for 3–5 days, then resume your usual routine.
Medically reviewed by
Dr. Chang-hyun Kim, M.D.
Board-certified dermatologist and Representative Director of Oaro Dermatology Clinic, Cheongdam. Ulthera Certified Treatment Provider, Thermage FLX Master Certified, and full member of the Korean Dermatological Association, the Korean Society for Dermatologic Laser and the Korean Filler Society.
FAQ
Frequently asked questions
Does Rejuran Healer hurt?
Most patients describe it as a series of brief pinpricks. Numbing cream is applied beforehand and the eye area is treated with the finest needles.
How many Rejuran sessions do I need?
A course of three sessions about four weeks apart is the usual starting point, followed by a maintenance session every six to twelve months.
Can I combine Rejuran with Botox or fillers?
Yes. Many Seoul patients schedule Rejuran alongside wrinkle treatment or fillers; your doctor will decide the order and spacing.
Is Rejuran safe for sensitive or acne-prone skin?
Polynucleotides are generally well tolerated, but active infection or uncontrolled acne must be treated first. Your dermatologist checks this at consultation.
When will I see results?
Hydration often improves within two weeks; texture and elasticity changes become clearer after the second or third session.
Explore related care
Often considered together
- Skin Boosters — compare every booster offered at Oaro
- Salmon DNA Boosters — PDRN and PN options explained
- Juvelook — collagen-stimulating booster for pores and scars
- Exosome Therapy — often layered with Rejuran for repair
- Potenza RF Microneedling — texture treatment that pairs with PN
- Contact & Booking — arrange a consultation in Apgujeong
Private 1:1 consultation
Plan your treatment with a board-certified dermatologist in Apgujeong
Tell us what you would like to change, and we will examine your skin, explain the options and give you a written plan with clear pricing. English-speaking coordinators are available for international patients.