Our proprietary and innovative formula includes Nano-hydroxyapatite (n-Ha) - a biomimetic mineral form of the same ingredient that naturally makes up 97% of your teeth material and 70% of your dentin. n-Ha has been the subject of significant research for decades with a wide variety of potential benefits across dentistry and oral care. - BIOCOMPATIBLE: We meticulously crafted our product to be biocompatible, ensuring it’s safe for daily use and non-toxic when used as directed. A perfect way to take your oral hygiene routine to the next level! - APPROPRIATE FOR SENSITIVE TEETH: Gentle yet effective, it provides a soothing and refreshing experience for the whole family. Embrace an oral care routine designed for a luxurious experience.