Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
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Restylane is a family of stabilized hyaluronic acid (HA) fillers using 2 gel technologies (NASHA and OBT), so the right clinic is the one that matches gel to area, not the one with the loudest label.
To choose a good Restylane clinic near Hongdae, Seoul, prioritise an in-person consultation where a doctor assesses your anatomy, selects the right HA gel for each area, and injects conservatively. For international patients near Hongik Univ. Station, care is provided across our Seoul locations (Gangnam, Myeongdong) with full English support.
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Restylane is a widely used range of injectable hyaluronic acid (HA) fillers. HA is a sugar molecule your skin already contains, and in filler form it is stabilised into a gel that adds volume, softens folds, and hydrates. Restylane is not a single product but a family built on 2 gel technologies: NASHA, which is firmer and holds shape well for structure and lift, and OBT (also called XpresHA), which is softer and more flexible for smooth, mobile areas. A good clinic knows when to use which.
Because the products differ, the clinic matters more than the brand name. The most important factor is a doctor who assesses your face in person, chooses the correct gel and depth for each zone, and injects conservatively so results look natural. Anatomical knowledge around delicate areas such as the under-eye and lips is what separates a safe, refined outcome from an over-filled one.
At Reberry Clinic, injectable filler care is consultation-led and explained clearly in English. For patients near Hongdae (Hongik Univ.) Station, care is provided across our Seoul locations (Gangnam, Myeongdong), easily reached from 홍대입구역, so you can plan treatment around your schedule in the city.
Restylane fillers are made of cross-linked hyaluronic acid, the same class of molecule found naturally in skin, formulated into a stabilised gel so it lasts far longer than the HA your body makes on its own. Once placed in the correct tissue plane, the gel adds volume directly and also draws in water, which supports smoothing and hydration. The 2 core technologies behave differently: NASHA gels are firmer with a granular structure that resists spreading, making them suited to projection and definition, while OBT gels are more cohesive and stretchy, integrating softly into mobile zones such as lips and fine lines. Most Restylane products include lidocaine for comfort during injection. Over months, the HA is gradually broken down by the body, which is why results are temporary and why an experienced clinic plans placement, volume, and timing rather than simply filling. Matching gel type to area and depth is a clinical decision, not a menu choice, which is exactly why an in-person assessment defines a good clinic more than any brand claim.
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Start with 1 in-person assessment where a doctor examines your anatomy, not just a photo, since safe filler placement depends on your individual facial structure.
A good clinic explains why it picks a firmer NASHA gel for structure versus a softer OBT gel for lips, rather than using 1 product everywhere.
Look for a clinic that plans volume across 1 or more sessions and avoids over-filling, because natural results usually come from restraint, not maximum product.
For the under-eye or lips, ask how the clinic handles these 2 higher-risk zones, since technique here is what protects against lumps or the Tyndall effect.
Choose a clinic that reviews you after treatment and, for international patients, offers remote check-ins so your result is monitored beyond day 1.
See representative outcomes from Reberry Clinic. Results build gradually and vary by individual; your plan is assessed at consultation.
The clinic’s doctors assess your anatomy in person, explain which HA gel suits each area, and outline realistic outcomes and cost transparently in English.
An injection session usually takes about 20 to 40 minutes depending on the number of areas, with lidocaine-containing product used for comfort.
Filler is placed in 1 visit for most areas, though some plans use a short top-up a few weeks later for fine refinement.
Volume is visible immediately, then refines over about 1 to 2 weeks as any swelling settles into the final, natural result.
HA fillers are temporary and gradually absorbed over many months, so occasional maintenance keeps results, with aftercare explained per area.
Choose a Restylane clinic by prioritising a doctor-led in-person consultation, correct gel-to-area matching, and conservative dosing over any label. For patients near Hongik Univ. Station, care is provided across our injectable filler service at our Seoul locations, with full English support and follow-up.
Patients near Hongdae (Hongik Univ.) Station are cared for at our Seoul locations, Gangnam and Myeongdong, both easily reached from 홍대입구역 by subway. Our English-speaking team helps you pick the most convenient location and coordinate your filler consultation and treatment around your schedule in the city.
Restylane is a family of injectable hyaluronic acid (HA) fillers built on 2 gel technologies, firmer NASHA for structure and softer OBT for mobile areas. HA is a sugar molecule your skin already contains, stabilised into a gel that adds volume. The clinic chooses the right gel per area at your consultation.
The clinic matters more because Restylane is several different products, and the outcome depends on which gel a doctor selects, at what depth, and how conservatively. Anatomy assessment and technique, especially near the under-eye and lips, define your result far more than the brand name printed on a syringe.
Discomfort is usually mild because most Restylane products contain lidocaine, and numbing cream can be applied first. You may feel small pinches during injection, and lips are more sensitive. The doctor adjusts comfort measures, and you can review related injection treatments at consultation.
Restylane results are temporary and typically last many months, varying by the specific product, the area treated, and your metabolism. Structural areas often hold longer than very mobile ones like lips. Because HA is gradually absorbed, occasional maintenance is planned, which your doctor explains at consultation.
Yes, one advantage of HA fillers like Restylane is that they can be dissolved with an enzyme called hyaluronidase if adjustment is needed. This reversibility is a safety benefit over non-HA options. You can discuss related injection treatments and their reversibility at your consultation.
The under-eye is a delicate, higher-risk zone, so it should only be treated by an experienced doctor using an appropriate HA gel and careful technique. Studies of HA fillers for infraorbital hollows report high satisfaction, but candidacy varies. A consultation determines whether filler suits your specific under-eye anatomy.
NASHA gels are firmer and hold their shape, suiting projection and structure, while OBT gels are softer and more flexible, integrating smoothly into mobile areas such as lips and fine lines. A good clinic matches the gel to the area rather than using one product everywhere, which shapes a natural result.
Restylane cost is consultation-led and depends on how much product is used, how many areas are treated, and which gel is chosen. Because plans are individual, the clinic’s doctors confirm your cost after assessing your face rather than quoting one fixed figure. Pricing is explained transparently in English upfront.
Most Restylane treatments are completed in 1 visit, though some plans include a short top-up a few weeks later for fine refinement. The exact number depends on the areas treated and how your tissue responds. Your doctor plans this conservatively to keep results looking natural rather than over-filled.
Yes, HA fillers are often combined with treatments like skin boosters or energy-based lifting for a fuller plan, sequenced safely by a doctor. For example, some patients pair filler with Juvelook for skin quality. Combinations are planned so the skin is not over-stressed in one visit.
Common, temporary effects include mild swelling, redness, or bruising at injection points, usually settling within days. Rarer issues include lumps or, in the under-eye, a bluish Tyndall effect, which careful technique helps avoid. A thorough consultation and an experienced injector reduce these risks; your doctor reviews your history first.
Choose HA fillers like Restylane for immediate, reversible volume, and biostimulators for gradual, whole-area firmness over a series. They can also complement each other. Your doctor recommends based on your goals and anatomy. You can read about collagen-stimulating options such as Juvelook Volume to compare approaches.
Aftercare is simple: avoid heavy exercise, heat, and alcohol for about 24 to 48 hours, do not massage the area unless told to, and sleep slightly elevated if the face was treated. Bruising can be covered with makeup after a day. Your doctor gives area-specific instructions before you leave.
For Restylane, 2 to 3 days is comfortable, allowing a consultation, treatment, and a short review as any swelling settles. Many international patients complete filler in a single trip. Our English-speaking team helps coordinate timing across our Seoul locations, easily reached from Hongik Univ. Station.
Yes, flying within a day or so is generally fine after HA filler, which is minimally invasive. Cabin air is drying, so hydrate and protect treated skin from sun. If you had under-eye or lip work, follow the aftercare your doctor gives, and contact the clinic if anything feels unusual while travelling.
International patients can complete Restylane in one visit, and the clinic offers remote check-ins in English between trips so any refinement or maintenance is planned. Your treatment notes are kept on file for continuity. You can also review our broader injectable filler approach before travelling.
| Restylane (HA) | Other HA filler families | Biostimulators (e.g. Sculptra / Juvelook) | |
|---|---|---|---|
| Material / mechanism | Stabilised HA gel (NASHA firm + OBT soft) adding volume directly | Cross-linked HA in different textures and cohesivity | Poly-lactic-acid type stimulators that prompt your own collagen |
| Best for | Immediate volume, folds, lips, under-eye structure by gel choice | Immediate volume where a different feel or spread suits the area | Gradual, overall firmness and volume rather than instant fill |
| Onset | Immediate, refined over days as swelling settles | Immediate, product-dependent | Gradual over weeks as collagen builds |
| Reversibility | Dissolvable with hyaluronidase if needed | Dissolvable with hyaluronidase (HA types) | Not dissolvable the same way; managed over time |
| Longevity | Temporary, typically many months by product and area | Temporary, comparable HA range | Longer collagen effect but requires a series first |
| Sessions | Often 1 visit, sometimes a top-up | Often 1 visit, area-dependent | Usually a planned series of sessions |
| Cost drivers | Product amount, areas, and gel type chosen at consultation | Product amount and area | Number of sessions in the series |
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