 You need a simple way to whiten your teeth without strips, without trays, without going to the dentist. And it was about time that a product was developed that you would be able to do that with just brushing. And now, MyoActives is even better with new pro-whitening gel with 33% greater whitening power, clinically shown to whiten teeth faster, up to eight shades. 100% of users saw whiter teeth.