Dark Lotion Rich Self Tan - Xen-Tan Dark Lotion Rich Self Tan is a luxurious sunless tanning lotion with realistic instant color, so you can see your tan as you apply. Olive undertone for a the most natural looking self-tan. Rich nut oils give moisture for a self-tan that lasts up to 7 days. Delicious light cherry-almond scent works for both men and women. Can be used on both face and body. - Dark Lotion Rich Self Tan