Rejuran Healer in Seoul (Hongdae): Salmon DNA Skin Booster
Rejuran Healer is a Korean skin booster injection containing polynucleotides (PN) derived from salmon DNA that support skin repair, elasticity and hydration. It suits people with fine lines, dullness, thin or damaged skin, or acne scarring. A series of 3 to 4 sessions is usually recommended, and a doctor confirms which Rejuran type fits you.
✦ Medically reviewed by the KLEAM Medical Team · Last updated:
Key facts at a glance
- Treatment time
- About 30 min
- Comfort
- Numbing cream applied; small stinging injections
- Downtime
- Small bumps for 24–48 hours; mild redness
- Results visible
- Gradually over 2–4 weeks
- How long it lasts
- Maintenance every 6–12 months
- Recommended sessions
- 3–4 sessions, 2–4 weeks apart
Who it suits
- Dull, tired-looking or dehydrated skin
- Fine lines and early loss of elasticity
- Thin or sensitive skin after lasers or sun damage
- Acne scars and uneven texture (Rejuran S)
- Delicate under-eye skin (Rejuran I)
Please consult us first if
- Pregnant or breastfeeding
- Fish or salmon allergy (consult first)
- Active acne flare, infection or cold sore in the area
- Bleeding disorders or blood thinners (consult first)
How it works
Rejuran contains purified polynucleotides, DNA fragments from salmon, which support the skin's natural repair processes. They are thought to help regenerate the skin barrier, improve elasticity and encourage collagen production rather than adding volume.
The product is injected in many tiny, shallow points across the face, by hand or with a device. Several versions exist: the original Rejuran Healer, Rejuran I for the eye area, Rejuran S for scars, Rejuran HB for hydration and Rejuran Tone-Up for brightness. The doctor chooses based on your goals.
With numbing cream, most people describe the injections as stinging rather than painful. Small raised bumps appear and usually flatten within a day or two.
How it compares
| Compared with | Difference |
|---|---|
| Exosome therapy | Exosomes are often applied after microneedling or lasers to calm and support repair, while Rejuran is injected directly into the skin. |
| Hyaluronic acid skin booster | HA boosters mainly hydrate, while Rejuran focuses on repair and elasticity; the two are sometimes combined. |
Your visit, step by step
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Message us on WhatsApp or KakaoTalk
Send your preferred date, time and any photos or questions about Rejuran Healer. Our English-speaking team replies with availability and what to expect. You can also call +82-10-7368-4441.
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Arrive at Hongik Univ. Station Exit 1
KLEAM Clinic Hongdae is on the 3rd floor of L7 Hongdae by LOTTE, 141 Yanghwa-ro, right by Exit 1 (Line 2, AREX Airport Railroad and Gyeongui-Jungang Line). Please arrive about 10 minutes early with your passport.
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Consultation in English
A doctor reviews your skin, medical history, medications and travel dates, explains whether Rejuran Healer suits you, and agrees a plan and quote before anything is done. Japanese-friendly support is also available.
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Treatment
Your Rejuran Healer session is performed in a private treatment room. Comfort measures such as numbing cream or cooling are used where appropriate, and you can ask questions at any point.
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Aftercare and flight tips
You leave with written aftercare in English. Avoid makeup until the next day if possible. Flying the next day is usually fine; keep skin hydrated on the plane and use sunscreen. Message us on WhatsApp if anything concerns you after you fly home.
Aftercare & travel tips
- Expect small bumps at injection points for 24–48 hours
- Avoid makeup for about 24 hours if possible
- Skip saunas, intense exercise and alcohol for 1–2 days
- Use gentle cleanser, moisturizer and SPF; avoid retinoids and acids for a few days
- On flights, use a hydrating mist or moisturizer and drink water
- Plan the next session 2–4 weeks later, at our clinic or with a qualified provider
Frequently asked questions
How much is Rejuran Healer in Korea?
Price depends on the Rejuran type (Healer, I, S, HB or Tone-Up), the area and the amount used. Message us on WhatsApp for current pricing; the doctor confirms the final plan and quote at consultation before any treatment. Because every face and skin type is different, the doctor confirms what is suitable for you during your consultation, and results vary from person to person.
Does Rejuran hurt?
Rejuran is known as one of the more stinging skin boosters because it uses many small injections. We apply numbing cream for about 30 minutes beforehand, which makes it tolerable for most people. Discomfort stops shortly after the treatment. If you are visiting Seoul for a short time, tell us your travel dates when you book so the doctor can plan treatment timing around your flight.
How long do the bumps last?
Small mosquito-bite-like bumps are normal and typically settle within 24 to 48 hours. Mild redness or pinpoint bruising can occur. Most people return to normal activities the next day, so it fits well early in a trip. Our English-speaking team can answer follow-up questions on WhatsApp or KakaoTalk before your visit and after you return home.
How many sessions do I need?
A course of 3 to 4 sessions spaced 2 to 4 weeks apart is commonly recommended, then maintenance every 6 to 12 months. A single session can still improve hydration and glow, but results build with a series. Results vary between individuals.
Can I fly after Rejuran?
Yes, flying the next day is generally fine. Cabin air is dry, so keep your skin moisturized, drink water and use sunscreen at your destination. If you have bruising, it may be more visible for a few days but will fade.
Can I combine Rejuran with laser or Botox?
Often yes. Rejuran is commonly combined with laser toning, Botox or lifting treatments. The doctor plans the order and timing so treatments support rather than irritate each other, which is especially useful when you have limited days in Seoul. The doctor will also review your medical history, current medications and any previous treatments before recommending anything.
Related treatments
Last updated: 2026-10-01. This page is for general information and is not a diagnosis. Suitability, dosage and results vary by person and are decided with a doctor at your consultation.
Why international patients choose KLEAM
Visit us
KLEAM Clinic Hongdae
3F, L7 Hongdae by LOTTE, 141 Yanghwa-ro, Mapo-gu, Seoul
Right by Hongik Univ. Station Exit 1 (Line 2 · AREX · Gyeongui-Jungang)
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+82-10-7368-4441
Weekdays 10:30–20:30 · Weekends 10:30–17:00 · No lunch break
Explore popular treatments
Rejuran Healer in Hongdae – Regenerate, Repair & Restore Youthful Skin
Looking to reverse signs of aging at the cellular level? Rejuran Healer® is a breakthrough skin rejuvenation treatment that repairs and regenerates damaged skin from within—leaving your complexion smoother, firmer, and more youthful. At our advanced clinic in Hongdae, we offer professional Rejuran treatments tailored to boost collagen, improve elasticity, and give you that coveted “baby skin” glow.
What Is Rejuran Healer?
Rejuran Healer® is a polynucleotide (PN)-based skin booster derived from salmon DNA, known for its powerful regenerative and anti-inflammatory properties. Once injected into the dermis, it stimulates collagen production, accelerates cell turnover, and strengthens the skin barrier—making it ideal for anti-aging, scar repair, and overall skin health.
Rejuran Healer is commonly used for:
- Fine lines and wrinkles
- Skin laxity and thinning
- Acne scars and enlarged pores
- Uneven skin texture and tone
- Redness and inflammation
- Dehydrated or sensitized skin
- Neck and under-eye rejuvenation
It’s a favorite among Korean dermatologists for delivering natural, radiant, and long-lasting results with minimal downtime.
Why Choose Rejuran Healer?
Key Benefits:
✅ Deep dermal regeneration with polynucleotide therapy
✅ Improves skin elasticity and texture
✅ Reduces fine lines, acne scars, and inflammation
✅ Enhances skin barrier and hydration
✅ Minimal downtime, non-surgical solution
✅ Suitable for sensitive, acne-prone, or aging skin
✅ Natural, subtle results that improve over time
Rejuran doesn’t fill or volumize like traditional fillers—it heals, making it perfect for those focused on skin health and longevity.
Types of Rejuran Available
We offer a full range of Rejuran formulations, customized for specific skin concerns:
- Rejuran Healer – The original formula for anti-aging and skin regeneration
- Rejuran I (Eye) – Specially formulated for the delicate under-eye area
- Rejuran S – Targeted for acne scars and skin texture improvement
- Rejuran HB (Hydro Boost) – Combines PN with hyaluronic acid for intense hydration
- Rejuran Tone-Up – Brightens skin while regenerating from within
Your provider will select the appropriate formulation based on your skin needs and treatment area.
What to Expect During Treatment
The treatment takes about 30 minutes. After cleansing and numbing the skin, Rejuran is injected using a fine needle or injector device. You may notice small bumps (like mosquito bites) at the injection sites, which typically resolve within 24 to 48 hours.
Mild redness or sensitivity may occur, but most patients can resume normal activities the next day. The full healing and regeneration process continues over several weeks.
Who is a Good Candidate?
You may be a good candidate for Rejuran Healer if:
- You have early to moderate signs of aging
- Your skin feels thin, dull, or inflamed
- You want to improve skin quality without changing facial volume
- You’re dealing with acne scars or post-inflammatory pigmentation
- You’re in good overall health and not pregnant or breastfeeding
Rejuran is suitable for all skin types and particularly beneficial for those seeking natural, skin-deep improvement.
How Long Do Results Last?
Rejuran results build gradually. Most patients begin to notice improvements in skin texture and hydration within 2 to 4 weeks. A series of 3 to 4 sessions spaced 2 to 4 weeks apart is recommended for optimal collagen regeneration. Maintenance every 6 to 12 months helps prolong the effects.
Book Your Rejuran Healer Consultation in Hongdae
At our trusted clinic in the heart of Hongdae, we offer safe and effective Rejuran treatments performed by skilled medical professionals. Whether you’re aiming to restore youthful elasticity, improve skin tone, or recover from acne damage, Rejuran Healer provides deep, regenerative benefits that go beyond the surface.
