1. Powered by 10% Nano Hydroxyapatite Advanced toothpaste features 10% nano hydroxyapatite, a cutting-edge ingredient that mimics natural enamel. It effectively repairs microscopic damage, fills enamel pores, and supports remineralization for stronger, healthier teeth. 2. Brightens Teeth with 5% Niacinamide This fluoride-free formula includes 5% niacinamide, commonly used in skincare and oral care for a cleaner, more even appearance, now adapted for oral care. It helps reduce yellowing and improves surface clarity for a visibly whiter smilegently and gradually. 3. Gentle, Non-Irritating & Fluoride-Free Ideal for sensitive teeth and gums. Free from fluoride, harsh abrasives, and artificial whitening agents. Safe for daily use without the risk of enamel erosion or gum discomfort. 4. Remineralizes & Protects Enamel Strengthens enamel by replenishing essential minerals, helping defend against cavities and acid erosion. Perfect for anyone seeking holistic oral care beyond basic cleaning. 5. Noticeably Brighter in 714 Days Formulated for yellowish teeth, this toothpaste may brighten your smile by 23 shades with consistent use. You may notice a mild bitterness in the first 30 seconds due to the 5% niacinamide contentthis is completely normal and fades quickly, leaving your mouth clean and refreshed.