Colgate 360 Degrees Soft Full Head Toothbrushes, 8 Pack, 8 ct Whole Grain Promotes Recovery and Muscle Building 7891112174993 Promotes Recovery and Muscle Building The multi phase protein system provides critical amino acids to the body at varying speeds for extended delivery of amino acids in the blood Colgate 360 manual toothbrush is designed with cleaning bristles and polishing cups that help remove more plaque and stains than an ordinary flat trim toothbrush It also has a unique cheek and tongue cleaner that helps reduce 151% more bacteria that causes bad breath versus brushing teeth alone with an ordinary flat trim toothbrush