In order to keep skin healthy and younger looking, try to avoid smoking. Smoking cigarettes decreases the blood flow to your skin by constricting your blood vessels. Wrinkles are also caused by excessive use of certain facial expressions, especially ones that are typically made while smoking. If you have skin that started to age, see a dermatologist and ask him to prescribe an anti-aging cream. There are lots of FDA-approved anti-aging creams you can use to reduce wrinkles and fine lines that appear on your skin. These products are so powerful, in fact, that caution must be exercised to avoid drug interactions and use by expectant or nursing mothers.