【Advanced 7.5% Hydroxyapatite Toothpaste】- This hydroxyapatite toothpaste 7.5% is powered by nano hydroxyapatite, a natural mineral that repairs enamel, reduces sensitivity, and protects against cavities for long-term oral health. 【Dentist-Recommended Enamel Repair】 - Our 7.5% hydroxyapatite toothpaste strengthens and remineralizes tooth enamel, preventing erosion and daily wear. Ideal for restoring and maintaining healthy teeth. 【Gentle & Fluoride-Free Formula】- Perfect for sensitive teeth, Enjoy a fluoride-free toothpaste that provides advanced enamel protection, ensuring safe, effective care without the need for harsh chemicals. 【Natural Mint for Fresh Breath】- Infused with natural peppermint, this nano hydroxyapatite toothpaste ensures 12-hour fresh breath and a refreshing clean, free from artificial flavors or sweeteners. 【Daily Oral Care Essential】- This fluoride-free formula with 7.5% nano-hydroxyapatite reduces sensitivity within 2-5 days, gradually whitens stains over 2-4 weeks, and repairs enamel micro-damage in 4-8 weeks. Safe for ages 6+ and orthodontic care. For optimal results, brush twice daily for 2 minutes and avoid rinsing immediately after use