Davids | NASA Nano-Hydroxyapatite Natural Toothpaste

Davids revolutionizes natural oral care with NASA-developed nano-hydroxyapatite technology originally created to repair astronauts' teeth in zero gravity. This breakthrough mineral, comprising 97% of tooth enamel, actively rebuilds tooth structure while providing fluoride-free protection. The Sensitive + Whitening formula fills microscopic tubules to block sensitivity at the source, while HYDROXI™ Enamel + Whitening delivers clinical-grade enamel support with gentle stain removal for naturally brighter smiles.