Dark eye bags, also known as dark circles, are caused by a variety of factors, including genetics, aging, and lifestyle habits. Thin skin under the eyes allows blood vessels to show through, leading to a bluish or purplish tint. As we age, skin loses collagen and elasticity, making the blood vessels more prominent. Lack of sleep, stress, and fatigue can worsen the appearance by causing fluid retention and dilated blood vessels.

Dull skin can be caused by several factors, often linked to a buildup of dead skin cells, poor circulation, or dehydration. As we age, skin cell turnover slows, leading to a lack of radiance. Sun damage can also cause uneven skin tone, making skin appear lackluster.

Lines and wrinkles are primarily caused by the natural aging process, as skin loses collagen, elastin, and hyaluronic acid, which are essential for maintaining firmness and elasticity. Sun exposure accelerates this breakdown, leading to photoaging and the development of fine lines, particularly around the eyes and mouth. Repeated facial expressions, such as smiling or frowning, cause dynamic wrinkles that deepen over time. Smoking, poor diet, and dehydration also contribute by reducing skin’s ability to regenerate and maintain moisture.