for me, nothing works. canker sores are completely random. i've done the vitamin c, the lysine, the non-SLS toothpaste, and it makes no fuggin difference.

SLS-free toothpaste has become increasingly common on our supermarket shelves; but what is it, and should you be using it? SLS-free Toothpaste is free from a chemical called Sodium Lauryl Sulfate (SLS ...

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 ...

A dentist has warned that a particular type of toothpaste could be damaging people's oral health. Dr Ferakh Hamid said it could be leading to symptoms such as ulcers and allergic reactions. Dr Hamid, ...

A dentist has warned that a common toothpaste ingredient could be playing havoc with people's oral health. Dr Ferakh Hamid has revealed it may lead to unwanted side effects like mouth ulcers and ...