Content: 30gContaining Whitening Ingredient: It could remove the stains resulted from smoking and drinking tea in a more effective way, and make your teeth white and glare.Unique Active Formula:The formula could whiten the teeth in depth, prevent the teeth stains from forming again,and maintain the whitening effect for a long time.Double-Effective Protective Formula:While whitening the teeth,the formula could prevent new color pigment from attaching to your teeth, so as to ensure your healthy and confident smile.Cool Taste:The excellent icy and cool taste could eliminate ozostomia, prevent dental plaque, and provide you with fresh taste.