Lip Filler (Dissolve)

Lip filler dissolving is a process used to reduce or remove hyaluronic acid (HA)–based fillers (like Juvederm, Restylane, RHA, Belotero) when a patient wants to reverse results, correct asymmetry, smooth lumps, or address a complication. It’s done with an injectable enzyme called hyaluronidase, which breaks down hyaluronic acid so the body can absorb it more quickly. Dissolving can be partial (to fine-tune shape) or complete (to remove most of the filler), depending on your goal and how much product is present.

During a dissolving appointment, the provider evaluates the lips, reviews what filler was used (if known), and discusses your desired outcome. A small amount of hyaluronidase is injected into the specific areas where filler needs to be reduced—often in a very targeted way. You may feel a brief stinging or burning sensation, and mild swelling is common afterward. Effects can begin quickly (sometimes within hours), but it’s also normal for the final result to take 24–72 hours as swelling settles and the enzyme continues to work. Some cases—especially older filler, thicker products, or larger volumes—may require more than one session spaced out over time to dissolve evenly and safely.

Common reasons people choose to dissolve include: feeling overfilled, unevenness, firmness/lumps, filler migration above the lip (“filler mustache”), or simply wanting to return to a more natural baseline before refilling with a different technique. Because hyaluronidase works on hyaluronic acid, it cannot dissolve non-HA fillers (like Sculptra or Radiesse). After dissolving, some temporary swelling or tenderness can occur, and the lips may look “deflated” for a short period—especially if a lot of filler is removed—until the tissue fully settles. Most providers recommend waiting at least 1–2 weeks (sometimes longer) before refilling so the lips can stabilize and a more accurate, balanced result can be achieved.

In rare cases, dissolving is also used in urgent situations such as suspected vascular occlusion (when filler affects blood flow), which requires immediate evaluation and treatment. If you ever experience severe pain, blanching/whitening, dusky discoloration, or worsening swelling after filler, it should be treated as urgent.

Dissolvent (Lip Filler)