Mineral-Based Remineralizing Tooth Powder: Crafted with nano and micro hydroxyapatite, calcium carbonate, and finely milled pearl powder, this mineral-focused tooth powder delivers a smooth polishing finish and a distinctive powder brushing experience. Designed for those who prefer a natural, travel-friendly, powder toothpaste alternative for their daily oral care routine. To use, wet your toothbrush, dip lightly into the powder, brush thoroughly, and rinse. Use morning and evening.