Sunscreens “Blistered” By Nonprofit Study

Most of us are familiar with the sun protection factor (SPF) ratings that rank protection against the UVB ultraviolet rays that cause sunburn and skin cancer. Many, however, are unfamiliar with UVA, ultraviolet rays of a different wavelength that cause … Leading brand-names scored the worst: None of Coppertone’s 41 sunscreen products met the study’s criteria for safety and effectiveness; and between the second and third largest manufacturers, Neutrogena and Banana Boat, …

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health newsz: Sunscreens “Blistered” By Nonprofit Study

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