Clinpro 5000 Toothpaste - Spearmint, 4 oz. Tube. 1.1% Sodium Fluoride Anti-Cavity Toothpaste with functionalized Tri-Calcium Phosphate (fTCP). Prescription-strength 5000ppm fluoride toothpaste aids in caries prevention, helps strengthen enamel and helps reverse white spot lesions. *Rx Only. Dental License required for purchase. 4 ounce tube