Dental Colour CorrectorPurple toothpaste works to brighten teeth by utilising colour correcting technology. Purple is directly opposite yellow on the colour wheel and is therefore its complementary colour, so a water-soluble purple dye is applied to your teeth to cancel out any yellow undertones. Color wheel toothpaste conceals stains and improves brightness. Natural IngredientsPurple corrector toothpaste tooth whitening contains sorbitol, peppermint oil and xylitol, to gently clean your decayed teeth without pain when brushing. Purple teeth whitening toothpaste effectively and quickly removes years of stains caused by coffee, tea, wine, smoking, soda, etc, and reduces dental problems. Gentle, Non-invasive Teeth WhiteningThis intensive stain removal whitening toothpaste is the most effective natural stain-remover by making use of the strong cleaning power of xylitol. Teeth whitener helps to break down the pigmentation on the surface of the teeth, block pigmentation, reduce yellow tooth stains, gradually brightening the teeth. For Sensitive TeethMore effective than traditional toothpaste, which can help replenish lost minerals and reduce sensitivity. Let you enjoy various ice or hot things freely. For people with periodontitis and gum sensitivity, or who suffer from gum irritation and discomfort in the mouth. Stain removal toothpaste keeps your teeth healthy without a visit to the dentist. Cleaning BreathEffective solution to bacteria caused by tooth decay, calculus and other oral diseases for unclean mouth and can make your breath become fragrant . This purple teeth whitener can be also used for travel gift.