What Is Sls Toothpaste

Many toothpastes contain sodium lauryl sulfate (SLS). This common ingredient creates the foam when you brush, but can also irritate sensitive teeth and gums. For this reason, many Sensodyne toothpastes are formulated without SLS, to keep your teeth clean and healthy without causing further sensitivity.

Is SLS good for teeth?

Sodium lauryl sulfate is one of the most widely used synthetic detergents in toothpaste. Generally, surface active agents lower the surface tension, penetrate and loosen surface deposits and emulsify or suspend the debris which the dentifrice removes from the tooth.

Do you need SLS in toothpaste?

Anyone with sensitive teeth should use toothpaste without SLS. 3. … Many toothpaste formulations contain sodium lauryl sulfate (SLS). As a popular component, it helps create the foam you brush with, but it might irritate sensitive teeth and gums.