Specifications: <br> <br> &nbsp; <br> <br> Content: 200g <br> <br> &nbsp; <br> <br> Shelf life: 3 years <br> <br> &nbsp; <br> <br> Features: <br> <br> &nbsp; <br> <br> 1. Adding hyaluronic acid can remove pigmentation on the tooth surface and restore the white glass of the teeth. <br> <br> &nbsp; <br> <br> 2. Protect tooth surfaces, prevent tooth decay, and keep teeth healthy. <br> <br> &nbsp; <br> <br> 3. Reduce oral odor and keep breath fresh and pleasant. <br> <br> &nbsp; <br> <br> 4. The ingredients are safe and mild, suitable for owners, including those with sensitive teeth. <br> <br> &nbsp; <br> <br> How to use: <br> <br> &nbsp; <br> <br> 1. Take an appropriate amount of on the toothbrush <br> <br> 2. Use the correct way to brush for 2-3 minutes <br> <br> 3. Rinse your mouth with water