Kybella is an FDA-approved injectable treatment containing synthetic deoxycholic acid — a molecule your body naturally produces to break down dietary fat. When injected beneath the chin, it disrupts fat cell membranes through a process called cytolysis (cell burst), permanently destroying those cells. Your body then naturally processes and eliminates the destroyed cells over the following weeks.

Most patients require 2–4 sessions to achieve their desired chin profile, though some may need up to 6 sessions. Sessions are spaced at least 4 weeks apart. Some patients see significant improvement after just one treatment, while others with more substantial fullness benefit from additional sessions. Dr. Avaliani will recommend a personalized plan during your consultation.

Yes. Once Kybella destroys fat cells, those cells can no longer store or accumulate fat. The results are permanent, and further treatment may not be necessary once you achieve your desired profile. However, significant weight gain could cause remaining fat cells to enlarge, so maintaining a healthy lifestyle is recommended.

Patients experience brief stinging at each injection point, which subsides quickly. Dr. Avaliani applies topical numbing cream and may use ice packs before treatment to maximize comfort. The entire injection process takes just 15–20 minutes, and most patients tolerate the treatment very well.

Kybella has virtually no downtime — most patients resume normal activities immediately. Common side effects include swelling, mild bruising, and tenderness in the treated area. Swelling is most noticeable after the first session and typically decreases significantly with subsequent treatments. Dr. Avaliani uses AccuVein technology to minimize bruising.