After dieting and weight loss, fat cells get smaller but the number of fat cells stays the same. When weight is gained, fat cells get bigger.
The CoolSculpting fat-freezing procedure actually reduces the number of fat cells in treated areas by about 20% to 25%. These fat cells are naturally processed and eliminated, so they won’t migrate to another area of your body. And, unlike what happens with other procedures, there’s no change to fat cells in untreated areas.*