It does work, for some. The study that is the basis for FDA approval of Kybella allowed study doctors to provide up to 6 Kybella treatments at monthly intervals to achieve patient goals. Sixty percent of patients in the study required all 6 treatments. At the end of that, 40% were dissatisfied with the outcome. That is a lot of expensive treatment for such a high dissatisfaction rate. In Beverly Hills, the average cost of Kybella is $1300 per treatment. You can do the math on what 6 treatments would cost. In addition, Kybella is very painful and is associated with significant swelling. For these reasons, many are disappointed with the treatment. I would encourage you to look into neck liposuction which is a highly effective, minimally invasive method that reliably accomplishes an improved neck.