
Dr. Yoongon Ryu
Flagship clinic · KOL for leading lifting & regenerative devices

Restylane is a hyaluronic acid dermal filler used across the face, with results visible immediately and typically lasting about 6 to 18 months.
Restylane is a family of hyaluronic acid dermal fillers used to add natural volume, smooth lines, and refine facial contour, with immediate results lasting roughly 6 to 18 months. For international patients near Hongdae (Hongik Univ.) Station, Restylane is provided across our Seoul locations (Gangnam, Myeongdong) with full English support, easily reached from 홍대입구역.
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Restylane is a range of hyaluronic acid (HA) dermal fillers used to restore volume, soften lines, and refine facial contour. Hyaluronic acid is a sugar molecule that occurs naturally in the skin and binds water, so injecting a stabilised HA gel adds instant, natural-looking fullness and hydration where age or genetics have caused loss. Because the effect is visible on the day, Restylane is popular with international patients who want a noticeable but subtle refresh within a short trip.
The Restylane family spans several products designed for different areas and depths. Firmer, more structured gels support deep volume such as cheeks and chin, while softer, more flexible gels suit delicate areas like lips and fine lines. This lets the doctor tailor the treatment precisely rather than using one gel everywhere, which is central to achieving a natural result.
At Reberry Clinic, Restylane treatment is consultation-led and performed by the clinic’s doctors, who assess your facial anatomy and goals before selecting a product line and mapping placement. For patients near Hongdae (Hongik Univ.) Station, care is provided across our Seoul locations (Gangnam, Myeongdong), easily reached from 홍대입구역, with English-language support throughout.

Restylane works by replacing lost hyaluronic acid with a stabilised, cross-linked HA gel that binds water to add volume and structure exactly where it is placed. The classic Restylane gels use NASHA (Non-Animal Stabilised Hyaluronic Acid) technology, which creates a firmer, more particulate gel that holds its shape well and is ideal for lift and structure. Other lines in the range use a smoother, more flexible gel that integrates into the tissue for softer areas and natural movement in expressive zones. Because HA is the same molecule your skin already contains, the body gradually and safely breaks it down over months, which is why results are temporary and reversible. If adjustment is ever needed, an enzyme called hyaluronidase can dissolve HA filler. The doctor selects product density, cross-linking, and injection depth to match the target area, so the same technology can add deep cheek support or refine a lip border depending on how it is used. This precision, rather than the volume alone, is what produces a balanced, natural outcome.
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The doctor assesses your face and marks the 1 or more areas to treat, choosing the Restylane line that fits each zone.
Topical numbing is applied, and because many products contain lidocaine, comfort is managed throughout the roughly 20 to 40 minute session.
The stabilised HA gel is injected at the correct depth, adding volume instantly with fine control over each of the treated areas.
The doctor gently moulds the filler and reviews symmetry on the spot, adjusting placement within the same 1 session if needed.
Any swelling typically resolves within about 2 weeks as the gel integrates, revealing the final, settled result.

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 facial anatomy and goals and explain which Restylane line suits each area, in English.
The injection session usually takes about 20 to 40 minutes, with topical numbing and product that often contains lidocaine for comfort.
Volume is visible immediately, with any swelling typically settling over 1 to 2 weeks as the filler integrates.
The final look settles within about 2 weeks, and your doctor reviews it to decide whether a small touch-up is needed.
HA filler gradually breaks down over roughly 6 to 18 months depending on the area, so periodic top-ups maintain the result.



Restylane is a family of hyaluronic acid dermal fillers used to add volume, smooth lines, and refine contour in areas like lips, cheeks, nasolabial folds, and chin. Results appear immediately. A consultation confirms which product line fits your goals; you can read more on our injectable fillers page.
Patients near Hongdae (Hongik Univ.) Station are cared for across our Seoul locations in Gangnam and Myeongdong, both easily reached from 홍대입구역, with full English support. A consultation confirms which location suits your schedule. You can review treatment details first on our injectable fillers page.
Restylane works by injecting a stabilised hyaluronic acid gel that binds water to add instant volume and structure where it is placed. Because HA occurs naturally in skin, the body gradually breaks it down over months, making results temporary and reversible. The doctor tailors product density and depth to each treated area for a natural result.
Restylane typically lasts about 6 to 18 months depending on the area, the product line, and your metabolism. Mobile areas like lips tend to fade sooner, while deeper cheek placement can last longer. Periodic top-ups maintain the result, and your doctor advises on timing during your review.
Restylane can look very natural when a doctor selects the right product line for each area and injects conservatively rather than over-filling. Because HA is a molecule the skin already contains, it integrates smoothly. You can explore natural-result options on our injectable fillers page before your consult.
Discomfort is usually mild because topical numbing is applied and many Restylane products contain lidocaine to ease injection. Most patients describe brief pressure or a pinching sensation rather than sharp pain. Your doctor explains the numbing approach for your specific areas, and lips are typically the most sensitive zone.
Downtime is usually minimal, and most patients return to daily activities the same day, though short-lived swelling, redness, or bruising can last a few days. Lips tend to swell more than cheeks. Avoiding strenuous exercise, alcohol, and heat for a day or two helps the treated area settle faster.
Volume is visible immediately, but the final settled result appears within about 2 weeks once swelling resolves and the filler integrates with your tissue. Your doctor usually reviews you around this point to decide if a small touch-up is worthwhile. Avoid judging the outcome during the first few days.
Yes, a key advantage of hyaluronic acid fillers like Restylane is that they can be dissolved with an enzyme called hyaluronidase if you are unhappy or if adjustment is needed. This reversibility is one reason many patients prefer HA over non-reversible options, and your doctor discusses it during planning.
Restylane adds immediate, shapeable, reversible volume with hyaluronic acid, while biostimulators such as Sculptra or Juvelook work gradually by stimulating your own collagen. HA suits instant contouring; biostimulators suit gradual, broader restoration. Your doctor recommends the approach that best matches your goals and timeline.
Most healthy adults wanting volume, contour, or line correction are suitable, provided there is no active infection in the area and no allergy to HA or lidocaine. Pregnancy and certain conditions require review. A consultation confirms candidacy and which product line fits your anatomy and goals.
Hyaluronic acid fillers such as Restylane are widely used and generally considered safe when placed by a trained doctor who matches product and depth to your anatomy. Temporary swelling, redness, or bruising are the most common effects. A consultation reduces risk by reviewing your history and treatment areas first.
Yes, Restylane is often combined with skin-quality treatments or biostimulators for a more complete plan. For example, filler for contour paired with a Juvelook skin booster is a common combination. Your doctor sequences treatments so the skin is not over-stressed and results complement one another.
For 24 to 48 hours, avoid strenuous exercise, alcohol, saunas, and pressing the treated area, and keep skincare gentle. These steps help the filler settle and reduce swelling. Your doctor gives area-specific aftercare, and a supportive skin care routine helps a smooth recovery.
For most filler treatments, 2 to 3 days in Seoul is comfortable, allowing a consultation, the injection, and a short review before any bruising peaks. Because Restylane works immediately, many international patients treat early and enjoy the rest of their trip. Our English-speaking team helps coordinate timing.
Yes, flying within a day or so is generally fine after Restylane, since it is a minimally invasive injection. Cabin air is drying, so moisturise and avoid pressing the treated area during the flight. If you had extensive filler, your doctor may suggest waiting until initial swelling settles before travelling.
International patients can complete Restylane in a single visit, and the clinic offers remote check-ins in English if any question arises after you travel home. Because HA gradually fades, your doctor advises when a maintenance top-up is due. Your treatment notes are kept on file so any return visit continues seamlessly.
| Restylane (HA filler) | Sculptra (PLLA biostimulator) | Juvelook (PDLLA biostimulator) | |
|---|---|---|---|
| Mechanism | Hyaluronic acid gel adds immediate volume and hydration | Poly-L-lactic acid stimulates the body's own collagen over time | Poly-D,L-lactic acid stimulates collagen and improves skin quality |
| Best for | Instant, shapeable volume and contour correction | Gradual, broad volume restoration over months | Skin firmness, glow, and gradual collagen support |
| Results timeline | Immediate, visible on the day | Builds gradually across a series of sessions | Builds gradually over weeks to months |
| Downtime | Minimal, possible short-lived swelling or bruising | Minimal, with recommended post-massage | Minimal, possible transient swelling |
| Reversibility | Can be dissolved with hyaluronidase if needed | Not reversible; effect fades as collagen remodels | Not reversible; effect fades gradually |
| Longevity | About 6 to 18 months depending on area | Often up to around 2 years | Gradual, months-long collagen support |
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