Treatment guide · Fillers

Filler Dissolving (Hyaluronidase) in Seoul

An enzyme injection that breaks down unwanted or misplaced hyaluronic acid filler.

Ask the clinic for: 필러 녹이는 주사 (히알루로니다제)

Filler Dissolving (Hyaluronidase) explained

Hyaluronidase is an enzyme injected to dissolve hyaluronic acid filler. It is used to correct lumps, overfilling, filler migration or a bluish tint, and in emergencies to treat a blocked blood vessel. It only works on HA fillers.

How Filler Dissolving (Hyaluronidase) works

The doctor injects hyaluronidase into the area where the HA filler sits. The enzyme breaks the filler down into pieces the body absorbs within a few days. It may also reduce some of your own natural hyaluronic acid briefly, which recovers over time. It does not dissolve non-HA fillers such as Radiesse, Ellansé or Sculptra.

Who Filler Dissolving (Hyaluronidase) is for

• Lumps or uneven HA filler
• Overfilled lips, cheeks or under-eyes
• Filler that has moved from where it was placed
• A bluish tint from shallow filler
• Starting fresh before new filler

Who should avoid Filler Dissolving (Hyaluronidase)

• Non-HA fillers such as Radiesse, Ellansé or Sculptra
• People with a known allergy to hyaluronidase or bee or wasp stings (tell the doctor)
• Pregnant or breastfeeding women, unless it is an emergency
• Anyone with infection in the area (the doctor will decide the plan)

What happens at the appointment

1. Consultation, often with ultrasound to find the filler
2. A small skin test in some clinics if allergy is a concern
3. Cleansing and numbing cream
4. Injection of hyaluronidase into the filler
5. Review after a few days and a second session if needed

Aftercare and flying home

• Expect swelling and some tenderness for 1–3 days
• Use cold packs on and off on the first day
• Report hives, strong swelling or breathing problems immediately
• Wait at least 1–2 weeks before new filler in the same area
• Flying is usually fine after 24 hours

Side effects and risks

• Swelling, redness and itching
• Bruising
• Loss of more volume than expected
• Rare: allergic reaction, which needs urgent care

How much does Filler Dissolving (Hyaluronidase) cost in Seoul?

₩100,000–₩400,000 per area (about US$75–290 per area) — The price depends on how many areas are treated, how much enzyme is needed and whether ultrasound is used. Some clinics charge less if they placed the original filler. Prices are estimates and change with promotions.

Why get Filler Dissolving (Hyaluronidase) in Korea?

Because HA filler is very common in Seoul, many clinics offer filler dissolving and ultrasound-guided correction. Visitors can also dissolve and redo filler during one trip, after a short wait.

Frequently asked questions

How much does filler dissolving cost in Seoul?

Filler dissolving usually costs about ₩100,000–₩400,000 per area in Seoul. Ultrasound guidance or multiple areas can raise the price.

Does filler dissolving hurt?

It can sting more than filler because the enzyme has no lidocaine in some cases. Numbing cream helps, and the injection is quick.

How many sessions does it take to dissolve filler?

Many people need 1 session, but firm or large amounts of filler may need 2. The effect is permanent for the filler that is dissolved.

When can I fly after filler dissolving?

Flying is usually fine after 24 hours. Watch for any allergic reaction in the first hours before you leave.

Is hyaluronidase safe?

It is widely used and generally safe. Allergic reactions are uncommon but possible, so tell the doctor about any allergies, especially to bee or wasp stings.

Can I get new filler after dissolving?

Yes, but most doctors suggest waiting at least 1–2 weeks so swelling settles and the result is clear.

Where to get it in Seoul

Foreigner-friendly clinics cluster around Gangnam, Sinsa–Apgujeong–Cheongdam and Myeongdong. Tap a number to zoom in, then tap a pin to ask the clinic on WhatsApp whether they offer this treatment and for a quote.