Signal Dentifrice Système Blancheur Charbon Actif 3x75ml

Signal's whitening toothpaste, sold as three 75 ml tubes (total 225 ml), combines activated charcoal, calcium carbonate and hydrated silica to help lift surface stains while delivering fluoride protection via sodium monofluorophosphate. The formulation also contains sodium lauryl sulfate for foaming, glycerin for moisture retention, and cellulose gum for texture, but it includes potential irritants such as SLS, benzyl alcohol and the synthetic black pigment CI 77499. Overall it targets consumers seeking a brightening effect, yet people with sensitive teeth or a preference for SLS-free or fully natural products may prefer alternative toothpastes.