Uniform teeth color, Hi Smile The best option for correcting teeth color and lightening them by balancing teeth colors V34 hides tooth discoloration and improves their whiteness The lowest concentration is in group V34 The difference between foam and liquid Highly concentrated formula to give the brightest results after brushing for 2 minutes While the V34 foam is a convenient and quick solution as it only takes 15 seconds V34 formula uses color correcting technology to improve the appearance of tooth color. The formula consists of a delicate balance between two Of water-soluble pigments to form a dark violet hue. V34 is for people looking to increase the shine of their teeth after whitening. Or they already have very white teeth that do not need a full treatment with a teeth whitening kit Oxidized tooth stains with PAP+ increase the lightness and reduce the saturation of yellow stains, while V34 Balances the dark and light tones of your teeth to reveal a more vibrant shade of white. How to use : Place it on the brush and rub it on the teeth for 15 seconds, then rinse with water