Colgate Total Active Prevention Whitening Toothpaste Colgate Total Active Prevention Whitening Toothpaste All types of fluoride help prevent cavities, but stannous fluoride has extra antibacterial ...

We compared all the best whitening toothpastes to find the best one that may actually help your teeth brighten up.

“Hydrogen peroxide and carbamide peroxide are typically the two main whitening ingredients found in toothpaste,” cosmetic dentist Rich Lipari tells Bazaar. “Many whitening toothpastes in ...