It can be related to the aging process or could simply be a part of your genetics. It can become more prominent due to weight gain but even with diet and exercise, it may not go away.
Kybella is the first and only FDA-approved nonsurgical treatment that contours and improves the appearance of submental fullness. It is a non-surgical, in-office treatment that is customized to achieve your goals. The product is injected into the fat beneath your chin and destroys the fat cells. For most patients, two treatments may be required. The side effects of Kybella include swelling, bruising, pain, numbness, redness and areas of hardness in the treatment area.