Flash whitening toothpaste is the ideal care for whiter teeth before and after whitening treatments. Characteristics: - Intended for daily use. - Even for sensitive teeth. - Strengthens the enamel with 15% hydroxyapatite. - Double caries protection with sodium fluoride and high xylitol. - 1100 ppm Sodium fluoride 30% xylitol. - 15% Hydroxylapatite. - No bleach. - Without SLS. No triclosan. - Taste: Lime-Mint.