Our dental care toothpaste contains hydroxyapatite, theobromine, colloidal silver. It repairs tooth enamel and strengthens teeth. Reduce sensitivity and improve comfort. Antibacterial protection to keep it clean. Its use is simple:1. Squeeze an appropriate amount of this product onto a toothbrush and soak; 2. Brush your teeth with a toothbrush and rinse your mouth thoroughly with water. Multiple ingredients work synergistically to comprehensively protect dental health. Non-irritating formula, safe and reliable for daily use.