An undefined jawline refers to a lack of distinct separation between the jaw and neck, often resulting in a rounded or saggy appearance. This condition can occur due to genetics, natural aging, weight fluctuations, or decreased skin elasticity. While not a medical concern, it can affect one’s self-esteem and facial aesthetics. Many people seek undefined jawline treatments in Leesburg, FL, to enhance their facial profile and achieve a more youthful, balanced appearance.