Fangrui Product Details Probiotic Toothpaste:bright White Formula, Contains High Purity Probiotics; Fine Friction Particles; Reduces Tooth Stains And Plaque, High Active Protection Factor To Form A Bright White Protective Layer. Clean And Refresh Breath: Teeth Whitening Toothpaste Can Help You Get Rid Of Bad Breath, Relieve Tooth Sensitivity And Bleeding Gums, Make Your Breath Fresher And Improve Your Mood. Mild Mouth: Refreshing Taste, Mild And Non-irritating To The Mouth; Cool And Refreshing, Mint Flavor; Suitable For Daily Use And Supports The Entire Mouth, Its Natural Taste Ensures A Fresh Mouth Feeling. Easy To Use: Brush Your Teeth Twice A Day For Three Minutes With Sp-4 Toothpaste To Whiten, Reduce The Oral Food Smell, Reduce The Sticking Of Gums, Fresh Breath, You Can Effectively Remove Stubborn Coffee Stains, Tea Stains And Wine Stains, Experience The Effect. Applicable Scene Quantity: Couples In Love Time, Fresh And Pleasant Breath, More Intimate Relationships; Social Business Conversations, Teeth Whitening, Mouth Refreshing, Business Conversations Are Calmer And The Probability Of Success Is Greater.