Does Your Sunscreen Work? EWG’s Guide for Best and Worst of 2009

Does your sunscreen work? Surprisingly, 3 of 5 brand-name sunscreens either don’t protect skin from sun damage or contain hazardous chemicals — or both. An Environmental Working Group investigation of 1,581 sunscreens rates the season’s best — and worst.

Go to the 2009 Sunscreen Guide.