Environmental Working Group tests hundreds of beach and sport sunscreens . Brands also wo n't be able to claim products as sweat-proof or waterproof . 56 % of sunscreens contain the chemical oxybenzone , group says . The U.S. Food & Drug Administration has warned consumers to avoid using any product containing oxybenzone. The America Academy of Dermatology maintains that oxybenzone is safe .
Environmental Working Group tests hundreds of beach and sport sunscreens . 56 % of sunscreens contain the chemical oxybenzone , group says . The U.S. Food & Drug Administration has warned consumers to avoid using any product containing oxybenzone. The America Academy of Dermatology maintains that oxybenzone is safe .