Toothpaste for Sensitive Teeth and Cavity Prevention. Specialist Enamel Protection. Rebuilds, Restores, Refreshes. Does Not Contain: SLS/Sulfates, Artificial Dyes, Parabens, Triclosan, Peroxide. Acidic foods and drinks can cause enamel loss that can lead to yellowing, dullness and sensitivity. Pronamel has a specialty formulation to help rebuild and restore acid weakened enamel, helping prevent enamel loss for strong, healthy teeth. Acids attack enamel, weakening the enamel structure. Pronamel rebuilds & restores enamel for strong healthy teeth. Healthy white teeth start with strong enamel. Pronamel has a proven specialist technology that has been developed to maximize the effect of fluoride on enamel. With twice-daily brushing, Pronamel helps to: Rebuild enamel strength for strong, healthy teeth. Protect against the effects of dietary acids. Relieve sensitive teeth. Freshen breath. Protect against cavities. Builds increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets, or contact. Aids in the prevention of dental cavities. 9 out of 10 Dentist' Recommended Brand. #1 Dentist Recommended Brand for Strengthening & Protecting Enamel.