Dermal Fillers in Seoul (Hongdae): Natural Contouring for Foreigners
Dermal fillers are injectable gels, most often hyaluronic acid, that restore volume and refine contours of the cheeks, lips, chin, jawline, under-eyes and nose. They suit adults wanting immediate, natural-looking change with little downtime. Results typically last 6 to 18 months depending on area and product, and a doctor consultation decides what is suitable.
✦ Medically reviewed by the KLEAM Medical Team · Last updated:
Key facts at a glance
- Treatment time
- 20–40 min
- Comfort
- Numbing cream; most fillers contain lidocaine
- Downtime
- Little to none; possible swelling or bruising
- Results visible
- Immediately; settles over 1–2 weeks
- How long it lasts
- 6–12 months (lips, under-eyes); 12–18 months (cheeks, chin, jaw)
- Recommended sessions
- Usually 1; optional touch-up
Who it suits
- Flat or hollow cheeks and temples
- Thin or uneven lips
- Under-eye hollows and tear troughs
- Weak chin or undefined jawline
- Non-surgical nose shaping
- Smile lines and marionette lines
Please consult us first if
- Pregnant or breastfeeding
- Active skin infection, cold sore or inflammation at the treatment area
- Bleeding disorders or blood thinners (consult first)
- Known allergy to any ingredient in the product
How it works
Most fillers are made of hyaluronic acid (HA), a sugar molecule naturally found in skin that binds water. Injected with a fine needle or blunt cannula, the gel adds volume where it is placed, lifting hollows and shaping features immediately.
Different products have different firmness. Softer gels suit lips and under-eyes, while firmer gels such as Juvederm Voluma or Volux are used for cheeks, chin and jawline. We use established brands such as Juvederm, Restylane, Teosyal, Belotero and Yvoire, chosen by the doctor for each area.
HA fillers can be dissolved with hyaluronidase if needed, which adds a layer of safety. Most people feel pressure and brief stinging, eased by numbing cream and built-in lidocaine.
How it compares
| Compared with | Difference |
|---|---|
| Botox | Botox relaxes muscles to soften expression lines, while filler adds volume to restore or shape contours. |
| Sculptra | Filler gives immediate, reversible volume, while Sculptra stimulates collagen gradually over months. |
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 filler. 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 filler suits you, and agrees a plan and quote before anything is done. Japanese-friendly support is also available.
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Treatment
Your filler 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 pressing on the area, alcohol and intense exercise for 24–48 hours. Short and long flights are generally fine after 24 hours; minor swelling may feel more noticeable in the air. Message us on WhatsApp if anything concerns you after you fly home.
Aftercare & travel tips
- Avoid touching, pressing or massaging the area unless instructed
- Skip alcohol, saunas and strenuous exercise for 24–48 hours
- Use a cold compress for swelling; sleep with your head slightly raised the first night
- Avoid facial massage and dental work for about 2 weeks if possible
- Flying is generally fine after 24 hours; stay hydrated
- Contact us immediately for severe pain, skin color change or vision changes
Frequently asked questions
How much do fillers cost in Seoul?
Cost depends on the brand, the area and how many syringes you need. Korea is often more affordable than many Western countries for the same products. Message us on WhatsApp with your goals and the doctor confirms an exact quote at consultation before treatment.
Does filler hurt?
Most patients feel pressure and brief stinging. We apply numbing cream, and most HA fillers contain lidocaine, which numbs as the product goes in. Lips are usually the most sensitive area. Tenderness for a day or two is normal. 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.
How long does filler last?
Typically 6 to 12 months for lips and under-eyes, and 12 to 18 months for cheeks, chin and jawline, depending on product, metabolism and lifestyle. Results vary, and many people choose a top-up before it fully fades. 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.
Can I fly after filler?
Flying is generally fine after about 24 hours. Swelling may feel slightly more noticeable on the plane, so stay hydrated and avoid alcohol. If you notice unusual pain, whitening of the skin or vision changes, contact a doctor immediately. Our English-speaking team can answer follow-up questions on WhatsApp or KakaoTalk before your visit and after you return home.
Can filler be reversed?
Yes. Hyaluronic acid fillers can be dissolved with an enzyme called hyaluronidase if you are unhappy with the result or there is a complication. Non-HA fillers like Sculptra or Radiesse cannot be dissolved this way. The doctor will also review your medical history, current medications and any previous treatments before recommending anything.
Is filler safe?
Fillers are widely used and generally safe in trained hands. Common side effects are swelling, bruising and tenderness. Rare but serious risks include vascular occlusion, which is why anatomy knowledge, technique and immediate access to hyaluronidase matter. A doctor reviews your history first.
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
Fillers in Hongdae – Restore Volume & Enhance Your Natural Beauty
Looking to rejuvenate your features or enhance facial contours without surgery? Dermal fillers are a safe, effective way to smooth wrinkles, restore lost volume, and sculpt areas like the lips, cheeks, and jawline. At our clinic in Hongdae, we offer premium filler treatments tailored to your individual aesthetic goals—with natural-looking, balanced results.
What Are Dermal Fillers?
Dermal fillers are gel-like substances—most commonly made from hyaluronic acid (HA)—that are injected beneath the skin to restore volume, fill wrinkles, and contour facial features. HA is a naturally occurring substance in the skin that attracts moisture and promotes hydration, plumpness, and elasticity.
Fillers are commonly used to enhance:
- Nasolabial folds (smile lines)
- Marionette lines (lines from mouth corners to chin)
- Under-eye hollows (tear troughs)
- Cheek volume and definition
- Lips (volume, shape, and symmetry)
- Jawline and chin contour
- Nose (non-surgical rhinoplasty)
- Temples and forehead lines
Why Choose Fillers?
Key Benefits:
✅ Minimally invasive and fast procedure (20–30 minutes)
✅ Immediate visible results
✅ Natural-looking enhancement of facial contours
✅ Long-lasting effects (6–18 months depending on product and area)
✅ No downtime—return to daily life right after treatment
✅ Reversible (for hyaluronic acid-based fillers)
✅ Customizable for subtle or dramatic results
Types of Fillers We Use
We offer a variety of FDA-approved and KFDA-approved dermal fillers, including:
- Juvederm® – Known for smooth consistency and long-lasting hydration
- Restylane® – Excellent for precise contouring and structural support
- Teosyal®, Belotero®, and Yvoire® – Popular Korean and European brands for natural, soft results
- Voluma or Volux (HA fillers for deeper volume and lifting)
Your provider will recommend the best filler type based on your anatomy and aesthetic goals.
What to Expect During Treatment
- Consultation to discuss desired results and assess facial anatomy
- Cleansing and application of topical numbing cream (if needed)
- Precise injection of filler using a fine needle or cannula
- Gentle massage to ensure even distribution
The entire procedure typically takes 20–40 minutes, and results are visible immediately.
Who Is a Good Candidate?
You may be a great candidate for dermal fillers if:
- You’re 18 or older and want to enhance or restore facial volume
- You want non-surgical correction for lines, sagging, or asymmetry
- You are not pregnant, breastfeeding, or allergic to filler ingredients
- You have realistic expectations and want subtle, harmonious results
Are There Side Effects or Downtime?
Fillers are very safe when administered by trained professionals. Possible side effects include:
- Mild swelling, redness, or tenderness at the injection site (1–3 days)
- Minor bruising (usually resolves within a week)
- Rare complications like lumps or vascular occlusion (managed by experienced injectors)
Most patients return to their normal activities immediately after the session.
How Long Do Results Last?
- Lips, under-eyes: 6–12 months
- Cheeks, jawline, chin: 12–18 months
- Nose or deep structural areas: Up to 18 months
Results gradually fade as the filler is naturally broken down. Regular touch-ups help maintain your look.
Can Fillers Be Combined With Other Treatments?
Yes! Fillers are often paired with:
- Botox to relax dynamic wrinkles and improve facial balance
- Thread lifting for structural lift and definition
- Skin boosters or collagen stimulators for added glow and firmness
- Laser or RF treatments to improve skin texture and elasticity
Combination treatments create a full-face rejuvenation effect that looks natural and cohesive.
Book Your Filler Consultation in Hongdae
At our trusted Hongdae clinic, we specialize in precision aesthetic injections tailored to your unique facial structure and beauty goals. Whether you're enhancing your lips, refining your nose, or restoring cheek volume, our experienced team ensures safe, subtle, and elegant results.
