One perfect smile, coming right up! When your smile deserves it all (plus a little extra), reach for our professional extra whitening accelerator, which has all the same benefits as our professional whitening accelerator, with boosted whitening power for a dramatically whiter smile. Shown to whiten 2 shades after just ONE brushing!*Accelerates the whitening process by 3X*Whitens teeth 9 shades in 30 days (on average) without sensitivity* (and we've got the studies to back it up!)94% less abrasive than other whitening products* (On a scale of 0-250, we're a 15)Makes smiles look extra shiny + new (even dentures, veneers, or bonded teeth!)5-month supply (7 oz)*Only when used with professional extra whitening toothpaste