Nano-hydroxyapatite (nHAP) is the same mineral your teeth are made of. Japan's standard cavity prevention ingredient since 1980. As effective as fluoride for remineralization in RCTs.
Brush with nHAP toothpaste 2x daily. Leave paste on teeth for 2 min before rinsing for maximum remineralization.
Safe if swallowed. No toxicity concerns unlike fluoride. Available as toothpaste and mouthwash.
This information is for educational purposes only and is NOT medical advice. Always consult a qualified healthcare professional.