# Should your med spa site explain double chin treatment so AI assistants cite you?

Source: https://medspafindable.com/blog/2026-11-07-med-spa-double-chin-treatment-guide-ai-citations.html

MedspaFindable field guide


November 7, 2026

**Kybella is deoxycholic acid, an injectable that destroys fat cells under the chin. The FDA approved it in 2015 for moderate to severe submental fullness in adults. Most people need 2 to 4 sessions spaced at least a month apart, up to 6 at most, with results showing 4 to 6 weeks after each session. The destroyed fat cells do not come back, so results last as long as weight stays stable.**

## What Kybella actually does

The drug is deoxycholic acid, a lab-made version of a bile acid the body already uses to break down fat from food. Injected under the chin, it breaks open fat cell membranes, and the body clears the debris over the following weeks. It comes at 10 mg per mL, each vial holds 2 mL, and the maximum FDA-approved dose is 10 mL, five vials, per treatment.

The approval is narrow and that matters. Kybella is approved only for fat under the chin in adults. It is not a weight-loss treatment, it is not for fat anywhere else, and it does nothing for loose skin. A page that states the limits first is the page a reader trusts on the benefits.

## How many sessions, and what it costs

Most people need 2 to 4 sessions, spaced at least a month apart, and the FDA label allows up to 6. In the trials, the median was 4 treatments and 59 percent of patients received all six. Visible improvement usually shows 4 to 6 weeks after a session, with the full result 8 to 12 weeks after the last one.

Pricing is per vial, typically around $600, so a mild case at 2 vials over 2 sessions runs about $1,200 to $2,400, and a fuller chin at 3 to 4 vials over 2 to 3 sessions runs $1,800 to $2,400 at that rate. The page should price vials and sessions, not a single visit, because a single number hides the course.

## Who should skip it

Kybella is for fat, not skin. People with loose skin or poor skin tone under the chin are poor candidates, because removing fat from under loose skin can make the looseness more visible. The American Society of Plastic Surgeons makes that point plainly. Those clients do better with skin tightening, or with a surgical option, and a med spa that says so keeps the client it would otherwise disappoint.

Swelling is the trade-off. The chin looks puffier before it looks slimmer, and that swelling is why sessions sit a month or more apart. Anyone with an event in two weeks should not start a course now. That is the kind of honest timing a page should print.

## Related reading

If this topic is useful, these earlier guides go deeper on connected questions: [Should your med spa site explain consultation pages so AI assistants cite you?](https://medspafindable.com/blog/2026-11-06-med-spa-consultation-pages-ai-citations.md), [Should your med spa site explain laser hair removal so AI assistants cite you?](https://medspafindable.com/blog/2026-11-05-med-spa-laser-hair-removal-guide-ai-citations.md), and [Should your med spa site explain microneedling so AI assistants cite you?](https://medspafindable.com/blog/2026-11-04-med-spa-microneedling-guide-ai-citations.md).

## Frequently asked questions

### How many Kybella sessions will I need?

Most people need 2 to 4 sessions spaced at least a month apart, and the FDA label allows up to 6. In the clinical trials the median was 4 treatments. A small fat pad may need just 2 sessions, while a larger deposit may need 4 to 6.

### How much does Kybella cost?

It is priced per vial, typically around $600. A mild case usually finishes at 2 vials over 2 sessions, about $1,200 to $2,400 total. Fuller chins run 3 to 4 vials over 2 to 3 sessions. Always confirm the per-vial price and the expected vial count at consultation.

### When will I see Kybella results?

Visible improvement usually shows 4 to 6 weeks after a session, once the body has cleared the treated fat. The full result shows 8 to 12 weeks after the final session. The chin often looks puffier first, because swelling is part of the process.

### Is Kybella permanent?

Yes, for the fat cells it destroys. Those cells do not come back, so results last as long as your weight stays stable. New weight gain can still add fat to the area, so the result is permanent only while weight is steady.