Detailed answer

Dry skin can lead to an uneven skin tone due to several factors. When the skin lacks moisture, it can become flaky and rough, causing light to reflect unevenly and making the skin appear dull and lackluster. Dryness can also disrupt the skin's natural barrier function, causing inflammation and sensitivity. This can result in an overproduction of melanin, the pigment responsible for skin color, leading to patches of hyperpigmentation or dark spots. Additionally, dry skin may make it harder for skin cells to shed properly, leading to a buildup of dead skin cells that can clog pores and make the skin appear rough and uneven. To improve skin tone, it's important to keep the skin well-hydrated with moisturizers and gentle exfoliation, and to use products that help restore the skin's barrier function.