Rejuran HB Plus Seoul: How Many Days to Plan for a Visit
Dr. Kim Jong Seon · Filler Specialist5 min readOn this page
Planning rejuran hb plus seoul comes down to one question: how many visits does your skin need, and who keeps an eye on it once you are back home? Polynucleotide skin boosters are generally given as a course of sessions spaced weeks apart, so one trip may cover only part of it. At HERA Clinic in Gangnam, the same price for locals and foreigners, an English interpreter and a written estimate before treatment take some of the guesswork out of that plan.
The clinic's site also describes one-stop care: consultation, AI skin analysis and treatment in a single visit, three minutes from Gangnam Station. For a traveller with a fixed flight, that matters more than the product name on the menu.
If you already have dates, send them on WhatsApp together with one photo of the skin area you want treated. The English-speaking coordinator replies in English, so you can compare your dates with the clinic's opening days before you buy a flight.
Book a consultation
Send us your question or a photo on WhatsApp and we will reply in English.
What do Rejuran, HB and I mean on a Seoul menu?
The clinic's Rejuran page names three versions: Rejuran, Rejuran HB and Rejuran I. "HB plus" is a label you will meet in search results and forums, and which version fits your skin is confirmed at the consultation.
| Name you see | How the clinic page lists it | Question to ask |
|---|---|---|
| Rejuran | Polynucleotide skin regeneration from purified salmon DNA | Which of my concerns is this aimed at? |
| Rejuran HB | Listed in the same family | How does it differ from the base version? |
| Rejuran I | Listed in the same family | Which area is it meant for? |
The clinic's menu does not list them, so treat them as questions to put to the doctor rather than as things to assume.
Rejuran is a polynucleotide booster, not a filler
Rejuran is a polynucleotide skin booster: fragments of purified salmon DNA injected into the skin to support texture, hydration and elasticity. It adds no volume the way a filler does, which is why people use it for skin quality rather than for shape.
The evidence is still being built. A systematic review of polynucleotides in esthetic medicine in the Journal of Cosmetic Dermatology describes encouraging findings on skin quality, and it also notes that study designs vary. Our longer explainer on polynucleotide skin boosters covers the mechanism if you want more.
How many days should I plan in Seoul?
Plan for at least one full treatment day plus a buffer day, and ask at the consultation how many sessions your skin needs and what gap should sit between them. Because the clinic describes consultation and treatment as one visit, the number of days is driven by the session schedule and your recovery, not by paperwork.
What the opening hours do to a trip:
- Monday and Friday 10:00–20:00; Tuesday to Thursday 10:00–19:00.
- Saturday 10:00–17:00; lunch break 13:00–14:00.
- Closed on Sundays and public holidays, which can swallow a long weekend in Korea.
Risks and side effects to know
A practical order is to land the day before, have the visit on a weekday morning, and keep the following day free. Do not book treatment on the day of your flight home, because small bumps and redness are commonly reported for a few days and you will want a margin.
Can I fly home right after a session?
Skin boosters are injections into the skin, not surgery, so many people travel soon afterwards, but your own flight date should be agreed with the doctor beforehand. Redness, small bumps at injection points and bruising are commonly reported and usually settle within days.
Before you fly
Do not schedule a wedding, a photo shoot or an important meeting for the evening you land. Tell the doctor your exact flight time at the consultation, and mention any fish or salmon allergy.
If you want a second opinion on your timing, send your arrival and departure dates on WhatsApp with a photo of your skin.
Book a consultation
Send us your question or a photo on WhatsApp and we will reply in English.
Who may need to postpone?
Doctors commonly postpone injections into skin that has an active infection or a flaring breakout, and anyone with a fish or salmon allergy should say so first. Pregnancy, blood-thinning medicine and a tendency to bruise are also worth raising, because they change the plan.
This is general medical practice, and the doctor makes the call after examining your skin. If acne is the main problem, what a Seoul clinic can and cannot do for acne is a better starting point than a booster.
What happens when I am back home?
Plan your follow-up before you leave Seoul, because the clinic's public information does not describe a remote follow-up arrangement. Ask at the consultation how questions are handled after you fly, and write down the product name, the date and the areas treated so a local dermatologist can read them.
The U.S. CDC's medical tourism guidance suggests arranging follow-up care and keeping your records in order before you travel. Keep the written estimate and any treatment paperwork together with your boarding passes.
If you want to see how the area around the eyes is handled, read Rejuran for the eye area before you decide.
Visiting HERA in Gangnam
HERA Clinic is on the 4th floor of 9 Seocho-daero 73-gil, Seocho-gu, Seoul, three minutes from Gangnam Station. It is a Foreign Patient Attraction Medical Institution registered with Korea's Ministry of Health and Welfare, English interpreter consultations are available, and the price is the same for locals and foreigners.
To start, send your travel dates and one photo of the area on WhatsApp. You get an English reply from the coordinator, and you can ask the one question that worries you most before you book anything. See the clinic home page for the full treatment list.
FAQ
Frequently asked questions
Q1Is rejuran hb plus the same as Rejuran HB?
The clinic's treatment page lists Rejuran, Rejuran HB and Rejuran I.Q2What does the cost of a Rejuran course depend on?
It usually depends on the area treated, the number of sessions, the version used and the technique. HERA states the same price for locals and foreigners and gives a written estimate before treatment. Send a photo on WhatsApp and the team tells you what applies to your case.Q3Can I fit it into a weekend trip?
Saturday hours are 10:00–17:00 and the clinic is closed on Sundays and public holidays, so a weekend trip leaves only one treatment day. Ask about the session gap before deciding.Q4Do I need a doctor at home as well?
Having one is sensible. A local dermatologist can look at persistent redness or bumps, and they will want the product name, date and treated areas written down.Q5Is there an English interpreter?
Yes. The clinic lists an English interpreter, and consultations are held with English-language support.
HERA Journal
Keep reading
- Guides
Best Facial in Seoul for Foreigners? 6 Checks Before Booking
The best facial in Seoul for foreigners is one where a doctor examines your skin first, explains the plan through an English interpreter, and times treatment so redness settles before your flight.
6 minRead → - Fillers
Korea Body Filler: Where on the Body Does It Actually Go?
In Seoul, “korea body filler” usually means small amounts of hyaluronic acid filler for neck lines, collarbone and shoulder hollows, or the backs of the hands. It is not used to enlarge breasts or buttocks.
7 minRead → - Skin boosters
When I Say No to Korean Skin Boosters, and Why
Korean skin boosters like Rejuran, Juvelook and hyaluronic glow shots usually cause only brief bumps, redness and bruising; inflamed skin, pregnancy, a fish allergy or a next-day flight are reasons to wait.
7 minRead →
On TikTok
TikTok
Is morning the best time for upper eyelid fillers? 🤔 Our doctor explains why the timing of your appointment can make a difference during your consultation. Watch until the end to learn why. ✨
@gnheraclinic_en
Can one thread lift improve both lifting and skin quality? 🤔 Our doctor explains how the key components of the Aptos Thread Lift work and what makes it different from traditional threads. Watch until the end to learn more. ✨
@gnheraclinic_en
Thinking about a thread lift? 🤔 Aptos is more than just a PDO thread. Our doctor explains what makes it different and why it's become a popular lifting option. Watch until the end to learn how it works. ✨
@gnheraclinic_en
Would you choose sedation for Ultherapy? 🤔 Our doctor shares why he personally wouldn't recommend it—even for his own family. Watch the full explanation before making your decision. ✨
@gnheraclinic_en
HIFU or RF — which one does your face actually need? They both lift your skin — but in completely different ways. Which one is right for your face? Explained by a Korean aesthetic doctor. Save this before getting a lifting treatment.
@gnheraclinic_en
Noticing drooping mouth corners after 40? A small change can make a big difference. Lip filler + corner Botox ✔ Restore lip volume ✔ Lift the mouth corners ✔ Brighter smile 📍Gangnam HERA Clinic – Seoul Korea Follow @gnheraclinic_en
@gnheraclinic_en
Re2O vs Rejuran Which skin booster is right for your skin? Korean aesthetic doctor explains the difference.
@gnheraclinic_en
HIFU = Hollow Cheeks? Depends on your face type. Slim faces + strong HIFU can cause volume loss. Customized treatment is key.
@gnheraclinic_en
Jaw Botox mistake? Here’s why some faces look “peanut-shaped.” Placement matters. Save this before your next appointment.
@gnheraclinic_en
Want a smaller-looking face? It’s about placement. Save this.
@gnheraclinic_en
One treatment I’d recommend for parents? You might be surprised.
@gnheraclinic_en
✨ Under-Eye Filler Correction & Re-Treatment ✨ Sometimes, filler isn’t about adding more — it’s about doing it properly and safely. In this case, the under-eye area required: ✔ Filler dissolving (hyaluronidase) ✔ Careful assessment of the depth and placement ✔ A natural re-treatment for a smoother result The tear trough is one of the most delicate areas of the face, so precision and experience truly matter. At Gangnam HERA Clinic in Seoul, we specialise in: 💎 Under-eye filler correction 💎 Tear trough rejuvenation 💎 Natural, balanced results (never overfilled) If you’re visiting Korea and looking for a trusted clinic in Gangnam, Seoul, we provide full English support for international patients. 📍Gangnam, Seoul 📩 DM us to book a consultation
@gnheraclinic_en
✨ Chin Filler for Facial Balance ✨ A small change can make a big difference — especially in your side profile. At Gangnam HERA Clinic in Seoul, chin filler is designed to: ✔ Improve facial harmony ✔ Enhance the jawline naturally ✔ Create a softer V-line effect ✔ Support a more defined profile (without surgery) Our treatments are doctor-performed, highly precise, and always tailored to your unique facial structure. If you’re looking for natural chin filler in Gangnam, Seoul, we offer full English support for international patients. 📍Gangnam, Seoul 📩 DM us for consultation & booking
@gnheraclinic_en
✨ Natural Lip Filler in Seoul (Gangnam) ✨ Subtle, balanced, and beautifully tailored to your facial features. At Gangnam HERA Clinic, our lip filler treatments focus on: 💗 Soft volume (not overdone) 💗 Better lip symmetry 💗 A more youthful, refreshed look 💗 Doctor-performed, precision-based results If you’re visiting Korea and looking for a trusted clinic in Gangnam, Seoul, we provide full English support for international patients. 📍Located in Gangnam, Seoul 📩 DM us to book your consultation
@gnheraclinic_en
Restore Your Youth: The Magic of Hand Fillers ✨✋ Do you find yourself hiding your hands because of visible veins, tendons, or wrinkled skin? As we age, we lose volume in our hands, making them look older than we feel. But you don't have to let your hands give away your age! At Gangnam Hera, we provide a professional solution to restore that smooth, youthful look: ✅ Volume Restoration : Fills in hollow areas where fat has been lost. ✅ Vein & Tendon Camouflage : Softens the appearance of protruding vessels for a softer look. ✅ Smooth Texture : Deeply plumps the skin to reduce the "wrinkled" appearance. Experience an instant rejuvenation with natural-looking results. Let your hands match your youthful glow! 💎
@gnheraclinic_en
The Secret to "Soft Tofu" Skin? Only at Gangnam Hera! 🥛✨ Ever heard of the "Soft Tofu" Skin Booster? Just like the name suggests, it’s the ultimate secret to achieving a bouncy, bright, and milky-white complexion. The star ingredient is Glyju, a revolutionary booster made from Glyceollin (soybean-derived) ✅ Powerful Whitening: Blocks melanin synthesis for a clearer skin tone. ✅ Vascular Health: Promotes skin regeneration and healthy glow. ✅ Instant Hydration: Packed with Hyaluronic Acid to erase dryness. Why Gangnam Hera? 🤫 Glyju is amazing on its own, but we do it differently. At Hera, we combine it with an exclusive secondary treatment that boosts the results by 200%. This unique "Secret Formula" is available only at our clinic, giving you that signature whitening glow you can't find anywhere else. Ready for your Soft Tofu transformation? Experience the newest trend in Gangnam! 💎
@gnheraclinic_en
Juvelook I + EBD The Perfect Synergy 💉⚡️ Why combine Juvelook I with Energy-Based Devices (EBD)? Because they work better together! Juvelook I: Stimulates deep collagen production. EBD : Tightens skin tissue using thermal energy. At Gangnam Hera, we provide both to give you volume and lifting at the same time. 🕒 Already had Juvelook? We recommend a 2–3 week interval for absorption before starting your device treatment.
@gnheraclinic_en
I asked AI (Gemini 3.0) about the future of lips, and the answer was clear: Be Yourself. ✨ 🎬 2026 Lip Trends (Quick Summary) 1️⃣ Beyond Volume 👄 Less is More! It’s all about a natural, healthy glow over fake volume. 2️⃣ Hybrid Care 💧 Filler + Skin Booster (Rejuran/Exosome). Shape with filler, hydrate with boosters. 3️⃣ Advanced Safety 🛡️ New materials, longer results, and fewer side effects. (P.S. I asked Gemini how old it is, and it said it doesn‘t age... Must be nice! But for us humans, we have Gangnam Hera to keep us youthful! 😂) 📍 Visit us in Gangnam for your 2026 personalized lip design.
@gnheraclinic_en
Stop guessing! Here is the REAL difference between Rejuran i and Juvelook i. 👇 ✅ Rejuran i Hydration & Glow. Perfect for fixing dry, "crepey" skin and adding that healthy inner radiance. ✅ Juvelook i Natural Volume. Perfect for filling hollow tear troughs by boosting your natural collagen. No bumps, just smooth skin. One heals the skin, the other fills the hollows. Which one is your concern? Tell us in the comments! 💬
@gnheraclinic_en
Say goodbye to vertical neck wrinkles—WITHOUT surgery! 🙅♀️✨ Vertical neck lines used to be the hardest to treat, often needing a surgical neck lift. But the trend has changed NOW Introducing the CaHA Skin Booster treatment! 💉 By spreading diluted calcium filler evenly under the vertical folds, we stimulate your skin to regain its firmness and bounce naturally. Perfect for ✅ Loss of skin elasticity ✅ Deep vertical neck bands ✅ Those wanting surgical results without the downtime The future of neck rejuvenation is here at Gangnam Hera. 🤍
@gnheraclinic_en
Even without lifting, your look can change this much. By adding only the necessary amount of filler to the temples, lateral cheeks, and chin, and combining chin Botox with Juvelook Eye, we refined the overall balance. Not to look unnaturally younger, but natural and smooth. This is a case that shows how much of a difference filler alone can make. 📩 For consultations and appointments, please contact us via DM or WhatsApp. * Results may vary by individual.
@gnheraclinic_en
As we enter our 40s, many people start to notice: ✔️ Looser facial contours ✔️ A double chin ✔️ Deeper neck lines Improvement isn’t only about “lifting.” By reducing excess volume, refining the contours, and adding volume only where needed, the overall appearance can change significantly. This case combines: Ultherapy, fat-dissolving injections, Botox, and filler. Not to look unnaturally younger, but to look natural, clean, and refined. We offer facial contouring tailored for your 40s, with a balanced and thoughtful approach. For inquiries and appointments, please contact us via DM or WhatsApp.
@gnheraclinic_en
A special New Year message from the doctors at HERA. 💌 May your 2026 be as bright and glowing as the skin you’ve always dreamed of. We are so grateful to be part of your beauty journey. Stop the screen to reveal the blessing waiting for you! 🧧✨ Wishing you a year of overflowing happiness and health. Happy New Year! 🎊
@gnheraclinic_en
Body Ultherapy? 👀 Meet Sizer. 📢FDA-approved for belly fat reduction. Goes deeper. Works better. Sizer + fat-dissolving injections = 🔥
@gnheraclinic_en
On YouTube
YouTube Shorts
Quick, honest answers from our doctors — tap any short to play.
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
“I am a doctor you can trust, dedicated to enhancing your natural beauty.”
Career & Credentials
- Director, Gangnam HERA Plastic Surgery Clinic
- Board Member, Korean Society of Aesthetic Surgery (KSAS)
+9 more
Dr. Lee Jong Hoon
“I dedicate myself to achieving the best results with minimal need for revision.”
Career & Credentials
- Co-author, LIFTINGOLOGY: Science and Clinical Practice in Aesthetic Medicine
- Recipient, Minister of Health and Welfare Award for Outstanding Contribution to National Health Improvement
+11 more
