Immediately whiter teeth from the first brushing * A beautiful smile and sparkling teeth are beauty assets.
With Blue Light technology inspired by color science, Signal White Now toothpaste makes your teeth instantly whiter from the first brushing.
In fact, the delicate blue pigments in the foam on contact with the teeth act as a "color filter" creating an instant optical effect that continues to affect your teeth even after the foam has been rinsed off..
Also, Signal White Now toothpaste has a gradual whitening action effect and removes stains.
Its fluoride formula is compatible with daily use.
*Clinical study measuring the effect of instant optical whitening on 78 people.
