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.

Redness and rosacea are often caused by a combination of genetics, environmental factors, and lifestyle triggers. Rosacea is a chronic skin condition that leads to redness, visible blood vessels, and sometimes pustules, primarily affecting the face. Its exact cause is unknown, but a genetic predisposition, along with an overactive immune system, is believed to play a significant role. Environmental triggers, such as sun exposure, stress, hot or cold weather, spicy foods, alcohol, and certain skincare products, can worsen rosacea.

Hair thinning can be caused by a variety of factors, including genetics, hormonal changes, and lifestyle choices. Androgenic alopecia, or male and female pattern baldness, is a hereditary condition that leads to gradual hair loss. Hormonal imbalances due to pregnancy, menopause, or thyroid issues can also contribute to thinning. Stress, poor diet, and lack of sleep can disrupt hair growth cycles, leading to shedding. Nutrient deficiencies, particularly in iron, zinc, and biotin, can weaken hair.

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.