Signal Protection Caries toothpaste with active micro calcium and fluoride, to help repair the first invisible signs of cavities. The Signal Protection Caries toothpaste formula contains active Micro Calcium and fluoride and increases the amount of calcium by 50%*. Thus, Signal Protection Caries helps repair the first invisible signs of cavities, for better protection. Its action protects your teeth even between brushings thanks to its formula which contains 1450 ppm of fluoride. *Compared to the average level of calcium contained in saliva. Signal has been supporting the French since 1961 and is committed to transmitting good oral hygiene habits, from a very young age. Good habits must be adopted by everyone, which is why Signal strives to demonstrate the importance of brushing twice a day, morning and evening. In addition, the brand works closely with many experts and is a partner of the National College of University Dental Surgeons in Public Health. Tips for good oral hygiene: brush your teeth after every meal, change your Signal toothbrush every 2 to 3 months and visit your dentist at least twice a year. Also remember to turn off the water while brushing. Also discover other toothpastes, within the Signal brand, such as the Whitening toothpaste, the Pure Breath toothpaste and the White Now toothpaste.