what is sls in toothpaste

SLS, or sodium lauryl sulfate, is an ingredient widely used as a surfactant in toothpaste, which means it reduces surface tension to help clean your teeth. It is also responsible for the foaming action that gives a perception of cleaning and helps remove food debris and particles from the mouth and teeth. SLS is found in many leading toothpaste brands and is approved by several government agencies, including the FDA and EPA, to be used in consumer products. While some concerns have been raised about SLS, it is considered safe for use in toothpaste. However, some SLS-free toothpastes are available as alternatives