Effect Varies from person to person.

Fluoride-Free • 7.5% Nano Hydroxyapatite • Enamel Repair & Fresh Breath

Experience advanced oral care with NanoSmile Repair Toothpaste, formulated with a scientifically optimized 7.5% nano-hydroxyapatite concentration — the most effective ratio proven to rebuild enamel, reduce sensitivity, and strengthen teeth naturally.

Perfect for all ages and safe for daily use, this fluoride-free formula restores, protects, and refreshes without harsh chemicals.

Key Benefits

✔ 7.5% Nano Hydroxyapatite — Scientifically Optimal Formula

This toothpaste uses the ideal 7.5% n-HA concentration, shown in studies to maximize enamel repair and tooth strengthening while remaining gentle and safe. Nano-sized particles fill microscopic cracks and smooth tooth surfaces for stronger, healthier enamel.

✔ Dentist-Recommended Enamel Repair & Sensitivity Relief

NanoSmile uses cutting-edge hydroxyapatite technology to:

• Rebuild weakened enamel
• Seal exposed dentin to reduce sensitivity
• Protect teeth from cavities and erosion
• Strengthen enamel 3× more effectively than standard fluoride formulas

✔ Fresh Breath with Osmanthus Mint

A refreshing blend of Osmanthus + Mint provides long-lasting fresh breath (12+ hours) while soothing gum irritation. Osmanthus antioxidants help reduce swelling, bleeding, and oral discomfort for healthier gums over time.

✔ Fluoride-Free & Safe for Everyone

NanoSmile uses enamel-identical minerals, making it ultra-safe—even if accidentally swallowed. Ideal for families, kids, and moms-to-be. No synthetic additives, no harsh chemicals—just pure enamel 

• Optimal 7.5% nano-hydroxyapatite
• Repairs enamel and reduces sensitivity
• Strengthens teeth daily
• Supports gum health
• Fluoride-free and non-toxic
• Freshens breath naturally
• Safe for long-term use 

Give your smile the natural strengthening it deserves with NanoSmile Repair Toothpaste—the smarter way to achieve healthier, brighter teeth.