INGREDIENTS LIST: Glycerol,Water,Sorbitol,Hydrated Silica,Xylitol,Polysorbate 80,Carboxymethyl,Peppermint oil,Phenoxyethanol,Sucralose,Tetrasodium Pyrophosphate,CI17200,CI 42090 and Ethylhexylglycerin. COLOR CORRECTOR: The color circle principle can neutralize the yellow teeth,restore brightness while neutralizing stains for a prime smile. SAFE AND GENTLE: Peroxide-free, non-abrasive and non-irritating formula,that will give you a comfortable experience when whiten teeth. FRESHEN BREATH: The purple toothpaste contains herbal extracts for a long-lasting fresh breath. USAGE: It is suitable for the last step of cleaning the mouth and also can use it directly,it is recommended to brush your teeth normally first, and then brush with purple teeth whitening toothpaste for 2 mins.