Moisturizing is an optional step for many people. If you have oily skin, you don’t need to add any additional moisture. You may decide to moisturize around your eyes however, but this is a matter of personal choice. Normal skin can benefit from an oil-free moisturizer that won’t clog the pores but again, this is up to personal preference. Dry skin sufferers need to moisturize often however, to soothe tightness and minimize lines. While no moisturizer can prevent wrinkles and lines, it can “plump up” the skin and make existing lines less noticeable. Some moisturizers contain light-diffusing ingredients that soften the appearance of lines and make them seem to disappear.