Dissertação de Mestrado em Farmacologia Aplicada apresentada à Faculdade de FarmáciaAging represents a decline in physical and mental capacities, and consequently social, which culminates in the deterioration of the organism. Precisely because of its importance, it is necessary to understand its functioning and nature, and how it can affect organs such as the specific case of the skin.It is particularly important to find strategies that prevent, or at least delay skin aging, and that aim to reduce the risk of cancer and other diseases associated with aging, maintaining the physiological barrier and protection functions of the skin. Therefore, it is important to identify drugs capable of preventing or delaying skin aging, making it necessary...