After a lifetime of laughing, smiling, furrowing brows or lighting up in surprise, the skin on your face can really show the signs of aging. Your face is also the area of your skin most exposed to the elements, bearing the brunt of environmental factors like sun damage. Over time, the smooth, sleek look you once had breaks down, becoming uneven, and lined with wrinkles. Your features lose definition – especially in the jawline, lips and neck.