1-3X Hydroxyapatite Toothpaste Enamel Strengthening&Sensitivity.Whitening Product Description 1. Made of natural hydroxyapatite ingredients, it can effectively repair minor damage to teeth, safe and non-irritating, suitable for daily use by the whole family. 2. The unique formula can effectively remove tooth stains while protecting tooth enamel from damage, making your smile more confident and shining. 3. It does not contain fluoride and sulfate, gently cleans the mouth, cares for sensitive gums, and brings a comfortable brushing experience. 4. Long-term prevention of tooth decay and plaque formation, maintenance of oral health, is an ideal choice for pursuing high-quality life. 5. Portable packaging design, suitable for travel and carrying out, enjoy professional-grade dental care anytime, anywhere. Notice: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the project. 2. Please allow 1-3cm difference due to manual measurementnote 1cm0.39inch Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings. Product Safety Information Please see the product safety information specific to this product outlined below The following information is provided by the independent third-party retailer selling this product.