Tanning lotions are products designed to enhance the skin's color when exposed to sunlight or artificial tanning devices. They often contain ingredients that promote melanin production, which is responsible for skin pigmentation. Some lotions also include moisturizers to keep the skin hydrated and prevent dryness during tanning. Many tanning lotions come with added benefits, such as sun protection factors (SPF) to shield the skin from harmful ultraviolet (UV) rays. Others may contain bronzers for an immediate tan effect or natural extracts to nourish the skin. It's essential to choose a lotion that suits your skin type and desired tanning results.