Features: 1. Works to whiten teeth through the use of color correction technology. Balancing the different shades in your teeth, it camouflages stains and improves brightness. 2. Color correction starts on the color wheel, where purple and yellow are complementary colors that are opposite to each other. When you apply purple to your teeth, you neutralize and cancel out the yellow undertones, creating a perceptibly lighter shade of white. 3. We found the perfect shade of deep purple that neutralizes yellow. A new way to clean your teeth. Non-invasive whitening treatment. 4. Our teeth color corrector combination of two water-soluble dyes makes it possible to lift any shade of yellow for the brightest smile without leaving any residue. 5. Clean teeth without hurting gums to give you more beautiful and whiter teeth. Specification: Material: Plastic Color: Purple Capacity: 30ml Product Size: 12.2 x 3.1cm Product Weight: 73.6g Package Included: 1 x Herbal Teeth Whitening Toothpaste