Stannous fluoride has both bactericidal and bacteriostatic properties, which fight plaque and treat/prevent gingivitis. The stannous fluoride also deposits a protective mineral barrier over exposed dentinal tubules to help prevent sensitivity pain from triggers such as hot or cold liquids and foods.

Does stannous fluoride reverse gingivitis?

Stannous Fluoride Toothpastes:

Crest Gum & Enamel Repair with ActiveFoam™ seeks out plaque bacteria below the gum line to help reverse gingivitis and repairs weakened enamel.

What does stannous fluoride do to teeth?

Benefits of stannous fluoride for the teeth

Like other forms of fluoride, stannous fluoride helps protect your teeth from tooth decay. More specifically, this type of fluoride can: protect against cavities. reduce plaque buildup , as well as subsequent tartar (hardened plaque)