A facial moisturizer with SPF30 or higher is a great way to take care of your skin this spring. Incorporating a sun protection factor into a cream's formula makes it useful year-round, but starting in the spring, it's required that you use one. During the summer, you should increase the SPF from 30 to 50 for maximum protection.
What matters is that you use sunscreen, whether you do so for health or aesthetic reasons. In most cases, sun exposure is to blame for age spots, wrinkles, and other skin problems. Besides shielding your skin from the sun, these creams also cater to your skin's other needs.