Canker sores are vexing and common. The reason they occur isn’t clear, but your toothpaste could be a factor. An ingredient often used to make toothpaste foamy, sodium lauryl sulfate (SLS), has been ...

So despite emerging around the same era, why don't toothpaste and OJ get along? An ingredient called sodium lauryl sulfate (or "SLS") is largely to blame. The cleaning agent and surfactant causes ...

Q: I used to have continuous, terrible canker sores. I discovered that my toothpaste was the culprit. Since I brush my teeth daily, it was a never-ending cycle. There is an ingredient (sodium lauryl ...

The American Chemical Society (ACS) has released a video that explains why toothpaste transforms the sweet flavor of orange juice into something bitter. The animated video explains that the culprit is ...

Mouth ulcers, can have a variety of causes. One common, and often overlooked, factor is an ingredient in toothpaste known as sodium lauryl sulphate (SLS). SLS is a foaming agent, but is also thought ...

Mouth ulcers, can have a variety of causes. One common, and often overlooked, factor is an ingredient in toothpaste known as sodium lauryl sulphate (SLS). SLS is a foaming agent, but is also thought ...