S3 sensitive Toothpaste, hydroxyapatite & Fluoride, 75ml, Fresh Mint Triple-active toothpaste with potassium nitrate, and fluoride to calm, strengthen protect teeth.

TRIPLE-ACTIVE SENSITIVITY CARE – S3 Repair Technology combines 5% potassium nitrate, 10% nano-hydroxyapatite and 5% biomimetic hydroxyapatite and fluoride to calm, strengthen and protect sensitive teeth. CALMS SENSITIVE TEETH – 5% potassium nitrate helps soothe the nerve response behind sensitivity to cold, heat and sweetness, providing daily comfort with consistent brushing. STRENGTHENS WEAKENED ENAMEL – 10% nano-hydroxyapatite helps seal exposed dentine tubules and remineralise weakened enamel, supporting a smoother, stronger tooth surface. PROTECTS AGAINST FURTHER WEAR – 5% biomimetic hydroxyapatite forms a protective mineral layer over enamel, while 1450 ppm fluoride provides everyday protection against tooth decay. OWNED BY OVER 20 LEADING UK DENTISTS – Developed by sensitivity specialists, scientists and dental professionals for twice-daily use. SLS-free, vegan and cruelty-free with a refreshing Fresh Mint flavour.