Eucerin WHITE THERAPY Day Fluid is clinically and dermatologically proven to reduce the dark spots and uneven skin tone caused by hyperpigmentation disorders. It contains B-Resorcinol to decrease melanin production and reduce the appearance of hyperpigmentation, andGlycyrrhetinic acid to stimulate your skin’s own damage repair processes. And with its high SPF 30 and UVA protection, it effectively prevents further sun damage and pigmentation. Your skin will start looking visibly brighter and more even in just four weeks, and keep improving over time.