CoolSculpting" by patients, uses cold temperature to break down fat cells. The fat cells are particularly susceptible to the effects of cold, unlike other types of cells. While the fat cells freeze, the skin and other structures are spared from injury.
Fat freezing or cryolipolysis is a nonsurgical fat reduction procedure that uses cold temperature to reduce fat deposits in certain areas of the body.
Fat freezes at a higher temperature than skin.
The cryolipolysis device cools your fat to a temperature that destroys it while leaving your skin ..