“My skin is dry in the morning, but then gets oily by the end of the day.” “I think my skin is dehydrated, just around my cheeks.” Sounds familiar? Facial skin problems and skin problems on the body can occur because of age, exposure to environmental elements, hormones and hereditary factors. To know what products works best for your skin, you must first know your skin type and any conditions you may have. Skin type: This is the type of skin you were born with, but may change as you mature. Ethnic background and nationality can determine any conditions you may be susceptible to. Normal skin: *Not too dry and.