The problem: Constantly staring down at your cell keyboard is hurting you more than you know. Keeping your gaze downward for long periods of time can cause "techneck" — wrinkles underneath the chin and around the neck. Squinting at the too-small text can also cause crow's-feet around the eyes.
The solution: The neck and décolletage are one of the first areas to show signs of aging. Make sure that you're extending all your antiaging skin care products to this area. You can also get a cream specifically for this area like Algenist Firming and Lifting Neck Cream ($94).