Fecha de Publicación: Mayo 2024 ReferenciaInternational Association for Dental Research.Resumen generalPurposes: Due to the popularity and increasing launch of toothpastes with whitening and sensitivity properties on the market, this study aimed to evaluate the fluoride concentrations in these products, since the concentrations of fluoride directly interfere with the anti-caries potential. Methods: This is an experimental, in vitro study, where 37 samples