• Clinically proven to reduce surface stains using high-cleaning silica. • Patented formula with nano-hydroxyapatite (n-Ha) that helps care for enamel and dentin. • Biocompatible composition free of fluoride, peroxide, sulfates, parabens, and artificial colors. • Product suitable for sensitive teeth that provides a soothing experience for the whole family. • Refreshing and invigorating mint flavor complemented by aloe vera, xylitol, and green tea.