Signal White System toothpaste contains a natural whitening ingredient that is gentle on your enamel. Its gentle formula deeply cleans enamel and lifts stains*, while protecting your teeth health and now providing long-lasting freshness. Gently revealing a natural, healthy white smile day after day.
• Gentle on enamel
• Whiter teeth in 2 weeks
• Safe for your teeth yet tough on the stains caused by everyday aggressors such as coffee or tea.
• Long-lasting freshness.
• *Stain removal clinical study carried out on 76 subjects.