KYBELLA™ is the first and only FDA-approved injectable drug that typically resolves the appearance of submental fullness in both men and women. When injected into subcutaneous fat, Kybella™ causes the destruction of fat cells. Once destroyed, those cells cannot store or accumulate fat; making Kybella™ a permanent solution to excess fat under the chin and neck. On average, patients require two to four treatments to see results. The procedure is well tolerated and has little down time; Common side effects include swelling and bruising which resolve in 4-6 days.