Dark Spot Routine Duo HARLEM ECO COSMETICS BYMANYC ® New York.Elevate your skincare routine with the Dark Spot Routine Duo HARLEM, a powerful combination designed to achieve a brighter and more even complexion. This high performance duo from BYMANYC New York. targets pigmentation spots and promotes an even skin tone, revealing a healthy glow and visibly smoother skin. The Duo for Brightness and Even Tone This pack is ideal for all skin types and is the perfect solution for those whose main concern is dark spots.