Each of them said that sunscreens are an important part of skin care. One of the reasons for the appearance of wrinkles, age spots and other skin problems is, according to experts, the influence of sunlight. Therefore, it is important to use sunscreen at a young age, even in winter and on cloudy days. Use a broad spectrum sunscreen with SPF of at least KetoGen Pure. General KetoGen Pure Aciones Eat healthy. A healthy diet leads to healthy skin. Sleep.