The toothpaste is dispensed as twin streams of red and blue toothpaste; as the child brushes, the colors mix to form a vivid purple, the company said. To prevent the colors prematurely mixing, the ...

A new ingredient that has been cropping up in products ranging from toothpaste to facial cleansers —polyethylene microbeads — has been causing a stir ever since dental hygienists noticed the tiny blue ...

A mom's Facebook post about a pile of toothpaste has nearly 700,000 shares and comments, and an overwhelming amount of support from parents. The photo shows a pile of gooey blue toothpaste, squirted ...