What Is It And Why Does It Occur?

Submental fullness refers to excess fat, loose skin, or a combination of both beneath the chin. Occasionally, deeper structures shift with age and also contribute to submental fullness. While weight gain can contribute, genetics and natural aging are often the primary causes. As collagen production decreases and skin loses elasticity, this area can appear heavier or less defined.
Even individuals with a healthy weight may develop a double chin due to hereditary factors or anatomical structure. Over time, the loss of firmness in the neck and jawline can further accentuate this appearance.

What Patients Typically Notice

Patients often describe feeling that their jawline has “blurred” or that their neck appears less sculpted in photos or certain lighting. Some notice that their profile looks heavier or less youthful despite overall fitness. Many express frustration that no amount of diet or exercise seems to improve the area, as submental fullness often resists traditional weight-loss efforts.

The AvenueMD Approach

Every AvenueMD journey begins with a thoughtful consultation to determine the underlying cause of fullness — whether it’s due to fat, skin laxity, or other deeper structures. Our multidisciplinary team combines surgical expertise, dermatologic precision, and skin optimization to restore balance and contour to the lower face.
The goal is to refine your profile and enhance jawline definition in a way that looks natural, harmonious, and true to your overall facial proportions.