What it is: Brightening toothpaste tabs formulated with purple color-correcting technology to neutralize yellow stains and instantly whiten your smile. What it does: The brightening tabs use color theory to provide a temporary but immediate whitening boost. The purple counter-balances yellow undertones of the teeth by temporarily concealing them—making teeth appear instantly whiter and brighter. How to use: Simply pop one in your mouth and chew until it starts to foam. Brush as you normally would and say goodbye to yellow stains. Use up to two times daily. Can be used daily as part of your oral-care routine