Advanced Enamel Protection- This nano hydroxyapatite toothpaste is designed to repair and protect tooth enamel, reducing the risk of cavities and erosion. It promotes long-term oral health by strengthening enamel and preventing daily wear and tear Hydroxyapatite-Enriched Formula for Stronger Teeth- Powered by 9.9% nano hydroxyapatite, a naturally occurring mineral, this hydroxyapatite toothpaste effectively restores and strengthens tooth enamel, providing superior protection against acid erosion and sensitivity Gentle & Fluoride-Free Formula- Not Perfect for sensitive teeth, Enjoy a fluoride-free toothpaste that provides advanced enamel protection, ensuring safe, effective care without the need for harsh chemicals. Fluoride-Free & Natural Formula- Enjoy safe, effective care with this fluoride-free nano hydroxyapatite toothpaste. Free from harsh chemicals, it provides advanced enamel protection while being gentle on your teeth and gums. Daily Oral Care Essential- This fluoride-free formula with 9.9% 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