Purple and yellow complement each other on the color wheel and they neutralize when combined. If your teeth are yellowed, applying the purple paste can help to cancel it out, leaving your teeth ...

Brighten your smile in minutes with these purple toothpastes, tested by our editors. Medically reviewed by Brian T. Luong, ...

This is magic!! I can see results." Another gushed, "My teeth have never looked so white. The purple really does work! I was so nervous at first but I'll never go back." Someone urged, ...