Tan-aholics, rejoice in me: SPF 15. I'll keep you covered but still let you reap the benefits of the sun's rays. "SPF 15 is a decent level of daily protection if you want SPF without having to really think about it," says Jessica Krant, MD, board-certified dermatologist and skin cancer surgeon in Manhattan. Protect against UVA and UVB rays with Cetaphil Daily Facial Moisturizer SPF 15 ($10.50 at Drugstore.com). It's lightweight, non-greasy, and moisturizing without clogging pores.