Luster Premium WhiteLuster Premium White Luster Now! Toothpaste + Distinctly White Set

BUY at Birchbox

Let's face it: Whitening strips can be messy, not to mention the cause of painful (nay, excruciating) tooth sensitivity. Who needs that? Avoid the pitfalls of scoring a squeaky-clean smile with this dentist-developed, clinically tested kit. As the name implies, it's made for people who want whiter teeth in the here and now-without the risk of increased sensitivity. True to its promise, it delivers the bright-white goods in just two to three days.