To test for protection against UVA rays, the kind that causes skin cancer, testers apply sunscreen ... A top sunscreen lotion from this year’s tests is Coppertone Water Babies Lotion SPF 50 ...

The Coppertone Sport 4-in-1 Performance Spray SPF ... based on testing on panelists' skin after water immersion. CR’s testing is patterned after the Food and Drug Administration (FDA) test ...