Hello Maria Jose! In the case of having dry skin, we recommend that you previously hydrate your skin with a moisturizer before using the powders. The shade of powder you should select depends on the effect you are looking for. If you wish, you can contact us at esteticien@perfumesclub.com, we will provide you with the images of the finish provided by each of the tones, it can help you select the one you like the most. All the best! Product inquiry: https://www.perfumesclub.com/es/guerlain/terracotta-matte-poudre-bronzante/p_431600/