Phytosphingosine, a new ingredient for oral care products?

Abstract

Despite the availability of a wide range of (fluoridated) oral care products, there is a constant search under way for new substances that contribute to a healthy mouth. Laboratory research shows that the lipid phytosphingosine forms a molecular layer on hydroxyapatite and protects it against acid-induced demineralization and bacterial adhesion. In the future, phytosphingosine may be used in the future as a new ingredient in oral care products for the prevention of tooth erosion and biofilm-related disorders, such as caries, gingivitis and periodontitis.