Vaginal Filler · Patient guide

Can Hyaluronic Acid Vaginal Filler Be Dissolved?

Yes. Hyaluronic acid (HA) vaginal filler can be dissolved with hyaluronidase, an enzyme injected directly into the gel under local anesthesia. The filler softens within hours and is largely gone within a few days, though dense or old gel may need a second session. At Somssi Women's Clinic in Gangnam, Seoul, Dr. Yoon confirms the filler is HA first, because hyaluronidase has no effect on PLA, PMMA, silicone or calcium-based fillers.

Medically reviewed by Dr. Yoon Ho-joo, MD, PhD, OB/GYN specialist, Somssi Women's Clinic · Last updated October 2026

At a glance

Key facts

The essentials, based on how Somssi Women's Clinic performs this procedure or answers this question. Your plan is confirmed at consultation.

• What dissolves it: hyaluronidase, an enzyme that breaks down hyaluronic acid
• Procedure time: minutes, in a clinic treatment room
• Anesthesia: local
• How fast it works: softening within hours; most gel gone in 2 to 3 days
• Sessions: usually 1, sometimes 2 for dense or old gel
• Does not work on: PLA, PMMA, silicone, calcium hydroxylapatite, granulomas
• Intercourse: usually after 1 to 2 weeks once comfortable

Yes, hyaluronic acid vaginal filler can be dissolved, and it is the one type of filler for which a non-surgical removal exists. The enzyme hyaluronidase breaks the gel down in place, and the body clears the fragments naturally over the following days.

How hyaluronidase works

Hyaluronic acid is a long sugar chain that occurs naturally in skin and connective tissue. Filler manufacturers cross-link the chains so the gel lasts months instead of hours. Hyaluronidase is an enzyme that cuts those chains into small pieces. Once cut, the gel loses its structure, draws in less water and is absorbed like the body's own hyaluronic acid.

Because the enzyme only recognizes hyaluronic acid, it does nothing to polylactic acid, PMMA, silicone or calcium fillers. It also cannot remove the collagen that a biostimulatory PLA product has already caused the body to make. That is why identifying the filler comes before any attempt to dissolve it.

What the procedure involves

Dissolving is a short clinic visit. After local anesthesia, Dr. Yoon injects hyaluronidase into and around the filler through a fine needle, massaging gently to spread the enzyme. Softening is often noticeable within an hour, and most of the gel is gone within two to three days. You go home immediately and can return to normal activities the same day. You can usually travel or fly the next day, and the only aftercare is to avoid tampons, baths and intercourse until the area is comfortable, typically one to two weeks.

Somssi Women's Clinic is a surgical gynecology clinic in Gangnam, Seoul, founded in 2000 and led by Dr. Yoon Ho-joo, MD, PhD. Before dissolving, the clinic performs a pelvic ultrasound to see where the gel sits and how much there is, and checks for sensitivity to the enzyme. If the lump has not softened within a day or two of a test dose, it is treated as non-HA and the conversation moves to surgical removal.

How many sessions are needed?

One session is enough for most fresh, soft HA gels. Dense gels designed for deep facial volume, large amounts, or filler that has been in place for a year or more may need a second injection a week or two later. If a lump persists after two full sessions, it is almost certainly not hyaluronic acid, or it is a granuloma that has formed around the filler, and dissolving will not resolve it.

Risks and limits of dissolving

• Allergic reaction: rare, but hyaluronidase is a protein and can trigger a reaction, so a sensitivity test is done first and emergency medication is on hand.
• Dissolving your own tissue: the enzyme also acts briefly on the body's natural hyaluronic acid, which can leave the area feeling temporarily softer or emptier than before the filler. This recovers within weeks.
• Incomplete result: encapsulated or granulomatous HA may need surgery despite being HA.
• Swelling and bruising: mild and short-lived.
• Return of looseness: if the filler was masking laxity, that laxity reappears once the gel is gone.

It is worth knowing that in the United States hyaluronidase is approved as a dispersing agent and its use to dissolve fillers is off-label, as is the injection of filler into the vagina in the first place. The US FDA has not approved any dermal filler for vaginal use and has issued safety communications about unapproved filler uses in the body.

What dissolving does not fix

Hyaluronidase removes gel. It does not restore tone to a loose vaginal wall, lift a descended uterus or repair a stretched pelvic floor. In the clinic's experience, many women who have filler dissolved then realize the original problem is still there. For those women Somssi offers own-tissue vaginoplasty, a surgical repair that thickens the posterior wall and restores the muscle layer without any injected material. Dissolving can be done first so that the surgeon works on clean tissue. Clearing the gel a few days before surgery also lets Dr. Yoon measure the true vaginal width and wall thickness, which decides the design of the repair.

Dissolving versus surgical removal at a glance

Our guide on removal versus dissolving goes deeper into which one you are likely to need.

When to see a doctor

Have the filler assessed promptly if there is increasing pain, a growing lump, redness, discharge or fever, or if the gel appears to have moved. These suggest infection, migration or a granuloma, all of which are easier to manage early.

Bottom line

Hyaluronic acid vaginal filler can be dissolved quickly and safely with hyaluronidase once it is confirmed to be HA, but dissolving only removes gel and does not treat the looseness underneath. The main vaginal filler removal page covers both routes, and you can contact the clinic to find out which applies to you.

Questions patients ask

Frequently asked questions

Short, honest answers. For anything personal, a consultation is the right place to ask.

See the full FAQ →

How quickly does hyaluronidase dissolve vaginal filler?

Softening often begins within an hour, and most of the gel is gone within two to three days. Dense or older filler may need a second session one to two weeks later. If nothing changes after a test dose, the material is probably not hyaluronic acid.

Is hyaluronidase safe to use in the vagina?

It is used off-label, as it is on the face, and in experienced hands it is well tolerated. The main risks are a rare allergic reaction and a temporary softening of the surrounding tissue. A sensitivity check is done beforehand and the injection is given under local anesthesia in a clinical setting.

Will dissolving the filler leave me looser than before?

Briefly, it can, because the enzyme also acts on some of your own hyaluronic acid. This recovers within weeks. If you felt loose before the filler, that feeling will return once the gel is gone, which is why many patients then choose a surgical repair.

Can I dissolve only part of the filler?

Yes. The enzyme can be placed precisely into a single lump or an over-filled area while leaving the rest. This is useful when the filler is mostly acceptable but one spot is uneven or uncomfortable.

What if I had a PLA and HA blend such as Embofill?

Hyaluronidase will dissolve the hyaluronic acid portion but not the polylactic acid particles or the collagen they stimulate. If those are causing a lump or pain, surgical removal is needed. Dissolving the HA part first can make the remaining deposit easier to define on ultrasound.

Keep reading

Related treatments and guides

• Vaginal Filler Removal — the full treatment page covering both dissolving and surgery
• Vagina Filler Removal — what a visit to Somssi involves
• Vaginal Filler Removal vs Dissolving: Which Do I Need? — a side-by-side comparison
• Can Vaginal Filler Be Removed? — overview of every filler type
• What If I Don't Know What Vaginal Filler Was Injected? — how a test dose helps identify unknown filler
• Vaginoplasty vs Non-Surgical Vaginal Tightening: Which Is Better? — why filler rarely solves laxity

Sources and medical review

• US Food and Drug Administration, dermal filler safety communications and product labeling information
• American College of Obstetricians and Gynecologists (ACOG), guidance on elective female genital cosmetic procedures
• Te Linde's Operative Gynecology, chapters on posterior vaginal wall repair

Next step

A consultation first. A decision only when you are ready.

Tell us what you are experiencing and what you hope to change. Dr. Yoon examines, measures and explains the options, including when no surgery is the right answer. International patients can start with an online consultation before travelling to Seoul.