Kybella is the first and only non-surgical treatment approved by the FDA for treating fullness under the chin (double chin). It is good for dissolving the submental fat under the chin area while contouring the jawline and making the chin more defined, but a combination approach is needed to get the most improvement with non-invasive options. Mesotherapy is a very effective method to target problem areas of fat and cellulite on your body by breaking down the fat cells and helping with skin elasticity. I recommend a combination approach with thermage, ultherapy, exilis. VASER liposuction in combination with ThermiRF is the best alternative for contouring the chin and can be performed with a neck lift, if you're a candidate. I recommend getting a formal evaluation with a cosmetic dermatologist. Best, Dr. Emer