Filler Dissolving (Hyaluronidase): When and How Filler Is Removed
Correcting lumps, migration or overfilling with HA filler
One advantage of hyaluronic acid (HA) filler is that it can be dissolved. An enzyme called hyaluronidase breaks down HA, which helps correct lumps, migration, overfilling or an unwanted shape. It is also used urgently in rare vascular complications. Here is when it is used and what to expect.
Key takeaways
- What it is: an enzyme that breaks down hyaluronic acid filler.
- Used for: lumps, migration, overfilling, unwanted shape.
- Speed: often works within hours to a few days.
- Only for HA: it does not dissolve PCL, PLLA or CaHA fillers.
- Refilling: usually wait about 2 weeks before new filler.
When dissolving is considered
| Situation | Notes |
|---|---|
| Lumps or bumps | Small amounts may be enough |
| Filler migration | Common around lips and under-eyes |
| Overfilled look | Partial dissolving can soften results |
| Tyndall effect (blue tint) | Often under the eyes |
| Vascular complication | An urgent use; contact a doctor immediately |
Which fillers can be dissolved?
| Filler type | Dissolvable with hyaluronidase? |
|---|---|
| Hyaluronic acid (HA) | Yes |
| PCL (e.g. Ellanse) | No |
| PLLA (e.g. Sculptra) | No |
| CaHA (e.g. Radiesse) | No |
Typical price in Seoul (2026)
Filler dissolving in Seoul commonly costs about ₩50,000–₩200,000 per area, depending on the amount used.
Approximate ranges from publicly listed 2026 prices.
What to expect
- Mild swelling or redness for a day or two.
- Some people need a second session.
- Allergy is rare but possible; tell your doctor about allergies.
- Your own natural HA recovers quickly.
Questions to ask before you book
- Is my filler HA or another type?
- Do you recommend full or partial dissolving?
- How long should I wait before refilling?
- What reactions should I watch for?
Related reading
Quick summary
Hyaluronidase dissolves HA filler to correct lumps, migration, overfilling or an unwanted shape, often within hours to days. It does not work on PCL, PLLA or CaHA fillers. Many doctors suggest waiting about two weeks before refilling.
Frequently asked questions
How fast does hyaluronidase work?
Often within hours to a few days.
Can all fillers be dissolved?
No. Only hyaluronic acid fillers.
Does dissolving hurt?
It is a quick injection; mild stinging is common.
When can I get filler again?
Usually after about two weeks.
Will it dissolve my natural tissue?
Your natural hyaluronic acid recovers quickly.
This article is general information, not medical advice. Suitability, treatment choice, results and price should be confirmed by a doctor at consultation, and individual results vary. Price ranges are approximate and may change.
One advantage of hyaluronic acid (HA) filler is that it can be dissolved. An enzyme called hyaluronidase breaks down HA, which helps correct lumps, migration, overfilling or an unwanted shape. It is also used urgently in rare vascular complications. Here is when it is used and what to expect.
