SIGNAL White Now Dentifrice White + Protect Renforce Émail 75ml

Signal White Now toothpaste is a 75 ml whitening and enamel-strengthening formula that combines fluoride, zinc citrate and hydrated silica for plaque control, stain removal and tooth protection. The product delivers visible whitening benefits while also offering antimicrobial action from zinc, but it contains surfactants such as sodium lauryl sulfate and synthetic colorants (CI 74160, CI 77891) that may irritate sensitive mouths. Overall, it is a mainstream oral-care option with a balance of active ingredients for cleaning and whitening, yet users with sensitivity or a preference for fragrance-free, dye-free formulas should consider alternatives.