Deoxycholic acid, marketed as Kybella, is an injectable treatment used to target and reduce excess fat beneath the chin (submental fat), commonly known as a double chin. It works by using a synthetic form of deoxycholic acid, which is a naturally occurring substance in the body that helps break down and absorb fat.

Treatment Process:

Kybella is injected into the area beneath the chin using a series of small injections. The deoxycholic acid works by breaking down the fat cells, causing them to be naturally eliminated by the body over time. The procedure is relatively quick, with each session typically lasting about 15-20 minutes.

Number of Treatments Needed:

The number of Kybella treatments required varies depending on the amount of submental fat and the patient’s aesthetic goals. Most patients require 2 to 4 treatments, spaced about 4 to 6 weeks apart. Each treatment session typically involves several injections in targeted areas. In some cases, patients may need more than four sessions to achieve their desired results, though this is less common.

Results:

Visible improvements can often be seen within 2 to 4 weeks after each treatment session as the fat cells begin to break down and are absorbed by the body. For optimal results, many patients require 2 to 4 sessions, though some may see noticeable improvements after just one treatment. The final results, once the fat has been fully absorbed and eliminated, can take up to 6 months to fully materialize. Once the desired look is achieved, the results are typically permanent, as the fat cells do not regenerate.

Side Effects:

As with any cosmetic treatment, there are some potential side effects. Common side effects of Kybella include:

• Swelling: The treated area may experience swelling, which can last for a few days to a few weeks. This is the most common side effect.
• Bruising: Some bruising around the injection sites can occur but generally resolves within a week.
• Redness: Mild redness may appear at the injection site.
• Pain or discomfort: Some patients may experience pain or a burning sensation during and immediately after the procedure.
• Numbness: Temporary numbness in the treatment area is common and usually resolves after a few days.
• Hardness or lumps: Some patients may feel small, firm areas in the treated area, which typically soften as the treatment settles.

In rare cases, more serious side effects can occur, such as difficulty swallowing or nerve injury, but these are not common.

Who is a Good Candidate?

Kybella is most effective for individuals who have moderate to mild submental fat and are looking for a non-surgical solution to contour their jawline. It is not recommended for those with excessively large amounts of fat or skin laxity in the chin area, as other treatments like liposuction may be more appropriate.

Overall, Kybella offers a non-invasive option for those seeking to reduce a double chin and achieve a more defined jawline, with results that can last long after the treatment.