Injectables

Lip Filler in Myeongdong, Seoul

Quick answer: Lip filler uses a soft hyaluronic acid gel to add shape, definition and natural volume to the lips. At Dernia Clinic Myeongdong it starts from ₩190,000 per 1cc (KRW, VAT excluded). Treatment takes 20–30 minutes plus numbing; swelling usually settles in 2–4 days, the final shape shows at 1–2 weeks, and results last about 6–12 months.

Reviewed by the Dernia Clinic Myeongdong medical team · Updated October 2026
Close-up of a woman's lips in soft natural light
  • Price from: ₩190,000 (1cc)
  • Session time: 20–30 minutes, plus numbing
  • Numbing: Topical cream; the filler also contains lidocaine
  • Downtime: Swelling for 2–4 days; bruising possible
  • Results: Immediate; final shape at 1–2 weeks
  • Longevity: About 6–12 months
  • Reversible: Yes — HA can be dissolved with hyaluronidase

What is lip filler?

Lip filler is a soft hyaluronic acid (HA) gel injected into the lips to add shape, definition, hydration or gentle volume. A soft, flexible HA is used so your lips still move and feel natural when you talk, eat and smile. Korean lip work tends to be subtle: a defined border, a softly lifted Cupid's bow and balanced fullness rather than a large, obvious change. The appointment is short and the change is immediate, which makes it a practical choice during a visit to Seoul. At Dernia Clinic Myeongdong, lip filler starts from ₩190,000 per 1cc and is injected by licensed medical doctors.

How lip filler works

HA supports the lip tissue and attracts water, so lips look fuller and smoother. Depending on your goal, your doctor may place it along the border for definition, into the body of the lip for volume, at the corners for a gentle lift, or into fine vertical lines around the mouth. The result is visible immediately and, because it is HA, it can be dissolved with hyaluronidase if needed. Our guide to HA filler brands used in Korea explains the product choices.

Who lip filler suits

  • Naturally thin lips or lips that have lost volume with age
  • Uneven upper and lower lips, or mild asymmetry
  • A flat Cupid's bow or a blurred lip border
  • Dry, finely lined lips that need hydration
  • Downturned mouth corners

If you want a bigger change, your doctor may suggest building gradually over two sessions. Overfilling in one sitting raises the risk of lumps and an unnatural shape.

Lip filler options

Goal Typical amount What changes
Hydration and definition Part of a 1cc syringe A smoother surface and a crisper border
Natural enhancement About 1cc Gentle volume and shape; the most common first treatment
Fuller lips 1cc or more, built over visits More volume, added gradually
Mouth corners Small amounts A softer, slightly lifted resting expression

See current prices on the lip filler price page. Prices are in Korean won (KRW), exclude 10% VAT, and are confirmed at your consultation.

Your session at Dernia, step by step

  1. Consultation in English — your doctor looks at your lip proportions, facial balance and smile, and agrees a shape with you. Reference photos help.
  2. Numbing — cream for about 20 minutes; lip fillers usually contain lidocaine too.
  3. Injection — small amounts placed with a fine needle or cannula, checking symmetry as you go.
  4. Review and cooling — a cold pack reduces early swelling, and you check the shape before you leave.

Downtime and aftercare

Lips swell more than other areas. Swelling usually peaks on day one or two and settles over two to four days, and lips can look uneven while it does. Small bruises are common and can be covered after 24 hours. Use a cold pack gently, avoid lipstick for 24 hours, and skip alcohol, saunas, hard exercise and kissing for a day or two. Sleeping with your head slightly raised on the first night helps swelling go down. We explain how long lip filler swelling lasts in more detail.

Results timeline

You see the change immediately, but the true shape appears once swelling settles at about one to two weeks, which is when a small touch-up can be considered. Lip filler typically lasts about 6–12 months, as lips move constantly. See our lip filler results guide.

Lip filler vs alternatives

Filler is the main non-surgical way to add lip volume and definition. Profile balance matters too: a recessed chin can make lips look more prominent, so your doctor may suggest chin dermal filler as well. Fine lines around the mouth can be softened with small amounts of filler or with skin-quality treatments. Every option is on our lip treatments page.

Planning lip filler around a trip to Seoul

Swelling is the main thing to plan around. Try not to book lip filler the day before a big event, photos or a long-haul flight; three to four days is a comfortable buffer. If you have ever had cold sores, tell your doctor, as filler can trigger an outbreak and preventive medicine may be advised. Book a consultation and your doctor will plan the shape with you.

Safety and who should avoid it

Lip filler is not recommended during pregnancy or breastfeeding, or with an active cold sore or infection around the mouth, a bleeding disorder or a known allergy to lidocaine. Tell your doctor about blood thinners. Rare complications include lumps, which can be massaged or dissolved, infection, and vascular occlusion, where filler affects a blood vessel. Contact the clinic immediately if you notice increasing pain, pale or dusky patches, or blisters. Lip filler at Dernia is performed by licensed medical doctors; you can also browse our other injectable treatments.

Not sure which treatment is right for you?

Tell us your concerns and your travel dates. A doctor examines your skin in person, explains your options in English, and confirms the plan and price before anything is done.

FAQ

Frequently asked questions

Straight answers from our medical team. Still unsure? Ask a doctor or browse all patient questions .

Does lip filler hurt?

Lips are sensitive, but numbing cream and the lidocaine in the filler make it very manageable. Most people describe brief stinging and pressure rather than sharp pain.

How much filler do I need?

About 1cc is the most common first treatment and gives a natural change. If you want more volume, your doctor will usually build it over two visits rather than in one sitting.

Will my lips look natural?

Yes, when the amount suits your face. Your doctor works with your natural shape and proportions, aiming for definition and balance rather than size alone.

Can I fly after lip filler?

Yes. Swelling can feel a little more noticeable on a long flight, so stay hydrated and avoid salty food. Read flying after Botox and fillers for more tips.

What if I notice a small lump?

Small irregularities are common in the first days and usually settle as swelling goes down. If a lump persists after two weeks, your doctor can massage it or dissolve it with hyaluronidase.

Can I drink alcohol after lip filler?

It is best to avoid alcohol for at least 24 hours, as it can increase swelling and bruising. See Can I drink alcohol after filler?

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Plan your visit to Dernia Clinic Myeongdong

English consultations, clear prices in Korean won and treatment plans built around your time in Seoul. Tell us your dates and we will suggest a schedule that fits.

Individual results vary. Suitability, dosage and final price are confirmed by a licensed doctor at your consultation. Prices are in Korean won (KRW) and exclude 10% VAT. Medical disclaimer