hat brand and SPFof sunscreen absorbs the most UVA and UVB rays? We thought that ‘Coppertone Sport’ would be the brand that would prove to be the best, applying to both SPF 15 and SPF 30. Our reasoning for choosing this brand to be the best in both SPF’s was because of the fact that it is called a “sport” sunscreen. One thing that “sport” had over some of the other competition is the fact that it is both waterproof and sweat proof. This fact leads us to believe that a sport sunscreen must be better than the competing brands. Because of that, we sided with the ‘Coppertone Sport’ sunscreen.