From Our Editors
Dissatisfied with the state of at-home teeth whitening, the founders of Hollywood Smiles teamed up with dental professionals to revamp the process. Their easy-to-use products feature pleasant-tasting gel with pH-balanced chemicals. One gel, the LED-activated gel, also comes with an LED light, allowing customers to accelerate the whitening process without having to go to the dentist or stand in front of a traffic light for hours. Online refills bring new gels right to homes.