Color Correction Technology: The purple toothpaste for teeth whitening utilizes color correction technology, where purple is directly opposite to yellow on the color wheel, making it its complementary color. The purple tone in our whitening toothpaste can neutralize the yellow base color, restore brightness, neutralize stains, and whiten teeth. | Non-Invasive Brightening Treatment: Our purple teeth whitening toothpaste is a non-invasive brightening treatment that is gentle and non-irritating. It can effectively correct yellow teeth and help remove stubborn stains caused by coffee, tea, wine, and other common culprits. | Care for Sensitive Teeth and Gums: Our teeth whitening gel is very gentle and will not erode enamel or irritate gums. It can also neutralize the yellow in teeth, achieving natural teeth whitening. | Keep Breath Fresh: Our purple teeth whitening toothpaste has a long-lasting, refreshing scent that can freshen your breath and leave your mouth feeling clean and vibrant. It is a great choice for combating bad breath. | Convenient to Use: Thanks to its compact and efficient design, you can carry this purple teeth whitening toothpaste with you anytime, anywhere. Simply apply it to your toothbrush like regular toothpaste and brush your teeth.