The Food and Drug Administration advisory committee recently, unanimously approved of a new drug injection that can help people get rid of their double chin with a single jab.

The procedure involves injecting a specially-formulated chemical, known as ATX-101, into the skin to kill off fat cells, known as "submental fat," or double chins.
The drug was a version of deoxycholic acid, a molecule that occurs naturally in the body to help destroy fat.
Manufacturers Kythera Biopharmaceuticals Inc said more than 90 per cent of those who tried the drug maintained a meaningful reduction of fat after two years.
Source-Medindia