Lip Injection Dissolver: Filler Dissolving Guide

Thinking about getting your lip injections dissolved?

Even if you spent ages researching lip filler, the reality might not be what you expect. Maybe you discover that the look just isn’t for you, or you experience complications like lumps or filler migration.

Thankfully, filler dissolver can correct your unwanted filler and help you achieve the lips you want.

In this guide, we explain everything you need to know about lip filler dissolver: How it works, why you might want to get it, and what you can expect from the lip injection dissolving process.

What Is Lip Injection Dissolver?

Lip injection dissolver is an injectable treatment made of the enzyme hyaluronidase. It dissolves fillers by breaking hyaluronic acid, the substance most fillers are made of.

Normally, lip fillers fade on their own as the body’s natural supply of hyaluronidase starts breaking down the hyaluronic acid. It’s a gradual process that may take upwards of a year — great if you like your filler results (which the vast majority of people do)

If you’re unhappy with your lip filler, expertly injected dissolver can correct imperfections or return your lips to a clean slate sooner.

Why You May Want Your Lip Filler Dissolved

Lip filler is meant to add volume, balance, hydration, and smoothness to the lips, but any of the following issues may prompt you to have it dissolved:

Migration 

Lip filler can migrate outside the lip line, creating an undesired shape or a shadow above the lip.

Lumps

In rare cases, lip filler may not settle evenly, resulting in lumps (this is more common if the lip filler wasn’t injected deeply enough). Very small and controlled amounts of dissolver can correct the lumps without breaking down all of your filler.

Uneven Filler

If your lip filler came out uneven or unbalanced, you might be able to fix it by adding a little more filler, but in some cases, it might be best to have it dissolved.

Over-Filling

The concept of “too much lip filler” is subjective. It’s always best to start with a smaller amount of filler and then add more later on. If your lips look fuller than you wanted, lip injection dissolver might be your best option.

If you’ve just gotten your filler, keep in mind that your lips will be a little swollen for the first week or two. You won’t be able to judge your results yet. Wait at least a few weeks before deciding to dissolve your filler.

Changes in taste

Aesthetic preferences can shift. Even if you loved your lip filler at first, it’s okay if you change your mind — that’s exactly when dissolver can help bring your lips back to their natural state.

How Is Lip Filler Dissolver Used?

Lip filler dissolver is an injectable treatment just like lip filler. It breaks down the hyaluronic acid where it’s injected.

Based on a consultation and physical examination, your nurse injector will determine how much dissolver is needed and how it should be injected to correct your lip filler. Small bumps may only require a tiny amount of dissolver, while completely dissolving 2 ml of filler will require more.

Once your nurse determines a plan of action, they will clean the injection area and, optionally, apply topical numbing. You may need to arrive early, as numbing creams take 30 minutes to work.

Your nurse will then carefully inject the dissolver in a few key points. They will massage the area to help the dissolver disperse and to begin the breakdown process, which can cause some discomfort.

The injected hyaluronidase will work quickly to break down your lip filler, but it might take a couple of weeks to see final results. If you’re happy with your results, that’s the end of the process.

Alternatively, you can schedule a touch-up if you need more dissolver, or you can renew your filler.

Lip Injection Dissolver Side Effects and Risks

The most common side effects after having your lip filler dissolved are temporary swelling, redness, and discomfort. Bruising and itching are also possible, but less common. These are not a cause for concern, and usually subside within 24 hours.

While there are some risks associated with hyaluronidase injections, they’re rare.

Possible adverse events include immediate allergic reactions or delayed hypersensitivity reactions (reported in less than 0.1% of patients). These reactions may result in inflammation, bumps, or hives, and in extremely rare cases, more severe anaphylaxis. The risk of an allergic reaction is a little higher if you are allergic to bee or wasp stings.

The more dissolver is used, the greater the risk, with most adverse events reported after medical uses of dissolver rather than cosmetic ones. The type of formula also matters, with animal-derived formulas or formulas containing preservatives more likely to cause allergic reactions.

To ensure patient safety, most clinics (including SEV) use preservative-free, non-animal-derived dissolvers and stick to the smallest required amount of dissolver. Additionally, as part of best practice, your nurse will always use the minimum amount of dissolver needed to break down your lip filler.

Does Lip Filler Dissolve On Its Own?

Lip filler dissolves naturally over time. Most lip filler manufacturers promise up to a year of fullness, but in practice, filler will last longer for some clients and fade away sooner for others.

The longevity depends on the type of filler and how each individual’s body metabolizes hyaluronic acid. Recent imaging studies also suggest that varying quantities of hyaluronic acid may remain even years after injection.

If you’re debating getting dissolver injections, ask yourself how long you’re willing to wait, and choose dermal filler dissolver if you’d prefer immediate results.

Dissolving Lip Filler at SEV

Seeing an experienced and specialized aesthetic nurse injector is key, whether you’re getting lip filler or having it dissolved.

At SEV, our only goal is to make sure you feel confident and comfortable in your body. If that means dissolving your lip injection, we’ll be happy to oblige. You can book an appointment for lip injection dissolver right away or choose a free consultation with our nurse injector so you can discuss your options.

References

1. Murray RL, Zafar Gondal A. Hyaluronidase. [Updated 2023 May 29]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK545163/

2. Mahmood Faris B. J. (2024). The Use of Facial Fillers in Clinical Practice: The Level of Patient Satisfaction and an Overview of Common Clinical Complications. Actas dermo-sifiliograficas, 115(5), 458–465. https://doi.org/10.1016/j.ad.2023.10.008

3. Murray, G., Convery, C., Walker, L., & Davies, E. (2021). Guideline for the Safe Use of Hyaluronidase in Aesthetic Medicine, Including Modified High-dose Protocol. The Journal of clinical and aesthetic dermatology, 14(8), E69–E75.

4. Master, M., Azizeddin, A., & Master, V. (2024). Hyaluronic Acid Filler Longevity in the Mid-face: A Review of 33 Magnetic Resonance Imaging Studies. Plastic and reconstructive surgery. Global open, 12(7), e5934. https://doi.org/10.1097/GOX.0000000000005934

5. Wang, R., Li, Y., Li, Z., Yao, H., & Zhai, Z. (2024). Hyaluronic acid filler-induced vascular occlusion-Three case reports and overview of prevention and treatment. Journal of cosmetic dermatology, 23(4), 1217–1223. https://doi.org/10.1111/jocd.16147