Rejuran in Seoul
Rejuran is one of the most requested skin boosters for visitors exploring aesthetic clinics in Gangnam and Seocho, and many patients researching rejuran seoul options want to understand what the treatment actually involves before booking. This page explains what Rejuran is, who tends to benefit, who should avoid it, and what a typical visit looks like at DERNA Clinic, located in Seocho-gu, Seoul.
What it is
Rejuran is a skin booster containing salmon DNA extract, technically known as polynucleotide. The ingredient is injected into the skin to support the body's own regenerative processes, with the goal of improving skin texture, hydration, and overall resilience over time. It is not a filler and does not add volume in the way dermal fillers do; instead, it works at a cellular level to encourage the skin to repair and renew itself.
At DERNA Clinic, Rejuran is offered as Healer in 2cc or 4cc formats and as HB+ in 2cc or 4cc formats, both administered by hand injection. An eye-area option is also available for patients specifically concerned about the delicate skin around the eyes. The choice between formats and volumes depends on the treatment area, skin condition, and the practitioner's assessment during consultation.
Who it suits
Rejuran is generally considered for patients who notice early signs of skin aging, such as fine lines, uneven texture, dullness, or reduced elasticity. It is also commonly chosen by people who want to maintain skin quality as a preventive measure, rather than address a specific structural concern. Because it is a booster rather than a volumizing treatment, it may appeal to patients who prefer a subtle, gradual improvement rather than a dramatic change in facial contour.
Patients traveling for a short stay in Seoul sometimes ask about Rejuran seoul clinics specifically because the treatment is widely practiced here and can often be scheduled within a single visit, though follow-up sessions are usually recommended for best results, as explained below.
Who should avoid it
As with any injectable treatment, Rejuran is not suitable for everyone. Patients with active skin infections, open wounds, or inflammatory skin conditions in the treatment area are typically advised to wait until the skin has healed. Individuals with known allergies to any component of the product, or a history of severe allergic reactions to injectables, should discuss this in detail with the treating physician before proceeding. Pregnant or breastfeeding patients are generally advised against elective cosmetic injections. Anyone taking blood thinners or with a bleeding disorder should also disclose this during consultation, as it may increase bruising risk. This information is general; a physician at the clinic will review individual medical history before recommending or declining treatment.
How the session goes
A typical visit begins with a consultation where the physician reviews the patient's skin concerns, medical history, and expectations. Topical numbing cream may be applied to reduce discomfort, since Rejuran involves multiple small injections across the treatment area. The physician then administers the product by hand, adjusting technique and depth depending on the area being treated, such as the face or the skin around the eyes.
Session length varies depending on the area and volume used, but patients should generally plan for the appointment to take longer than the injection time itself, allowing for numbing and aftercare instructions. Some mild swelling or small bumps at injection points are common immediately afterward and usually settle within a short period.
DERNA Clinic's medical team includes physicians with varied backgrounds; for example, Dr. Ko Bumjun, an otolaryngologist specializing in nose and face contour, and Dr. Kwon Joohyun and Dr. Park Seorin, both noted as conversational in English, which can be helpful for international patients navigating consultations in Seoul.
Downtime and recovery
Downtime after Rejuran is typically minimal compared to more invasive procedures, but individual recovery varies. Redness, slight swelling, and small raised bumps at injection sites are common in the first day or two and usually resolve without special care. Some patients notice mild bruising, particularly around the eye area, which can take longer to fade. Makeup can often be applied after a short waiting period, though the physician's specific aftercare instructions should be followed.
Sun protection and gentle skincare are usually recommended in the days following treatment. Results are not immediate; skin quality improvements tend to build gradually over several weeks as the regenerative process progresses, and outcomes differ between individuals depending on skin condition, age, and lifestyle factors. Repeat sessions, often spaced a few weeks apart, are commonly used to build and maintain results, though the exact schedule should be discussed with the treating physician.
Pricing
Based on the clinic's published information, Rejuran is priced from 250,000 KRW. This figure should be treated as a starting reference rather than a fixed quote, since the final cost depends on the specific product format, volume, treatment area, and number of sessions recommended after consultation. VAT and consultation fees may also apply and can vary, so patients are encouraged to confirm total costs directly with the clinic before booking.
| Item | Detail |
|---|---|
| Treatment | Rejuran (Healer or HB+, 2cc/4cc, hand injection; eye option available) |
| Starting price | 250,000 KRW |
| Note | VAT and consultation fees may vary; confirm with clinic |
Safety
Rejuran is administered by licensed physicians at DERNA Clinic, and safety depends on proper technique, sterile procedure, and an accurate pre-treatment assessment of each patient's skin and medical history. As with any injectable procedure, there are potential risks, including bruising, swelling, temporary bumps, infection, or allergic reaction, even though these are generally uncommon. No treatment can be guaranteed to work identically for every patient, and results are influenced by individual biology, skincare habits, and how closely aftercare instructions are followed. Patients considering Rejuran in Seoul should have a direct consultation with a physician to discuss their specific skin condition, expectations, and any relevant medical history before deciding to proceed.
Frequently asked questions
Is Rejuran the same as a dermal filler?
No, Rejuran is a skin booster containing salmon DNA extract that supports the skin's regenerative processes, whereas fillers are primarily used to add volume or reshape specific areas.
How many sessions are usually needed?
Many patients undergo a series of sessions spaced several weeks apart, but the exact number depends on individual skin condition and goals, and should be discussed with the treating physician.
Does the injection hurt?
Topical numbing cream is typically applied beforehand, and most patients describe the sensation as mild discomfort rather than significant pain, though tolerance varies.
When will I see results?
Improvements in skin texture and hydration tend to appear gradually over several weeks rather than immediately after the session, and outcomes differ between individuals.
Can international patients book a consultation in English?
Some physicians at DERNA Clinic, including Dr. Ko Bumjun, Dr. Kwon Joohyun, and Dr. Park Seorin, are noted as English fluent or conversational, which can support communication during consultation and treatment.