PearlSmile Hydroxyapatite Niacinamide Whitening Toothpaste delivers enamel repair and gentle whitening without fluoride. Advanced enamel repair with 10% Nano-Hydroxyapatite and 5% Niacinamide for everyday stains. Safe for sensitive teeth, fluoride-free, peroxide-free, SLS-free and free from parabens and artificial dyes. Strengthens enamel, freshens breath, and helps defend against acid erosion in a 4.2oz, 2-pack.
✅ 1. Advanced Enamel Repair with 10% Nano-Hydroxyapatite (nHAp) — Featuring a high concentration of nano-hydroxyapatite, the mineral that makes up 97% of tooth enamel. It penetrates deep into microscopic cracks, restores lost minerals, and smooths rough enamel for stronger, healthier, and naturally shinier teeth.
✅ 2. Gentle Whitening with 5% Niacinamide — Harnessing the power of Vitamin B3, this formula targets everyday stains from coffee, tea, wine, and smoking. Niacinamide gently refines tooth surface clarity, giving your enamel a polished, glossy look that enhances your smile’s natural brightness—without peroxide or harsh abrasives.
✅ 3. Sensitivity-Safe & Daily-Friendly — Specially crafted for sensitive teeth and gums. 100% fluoride-free, peroxide-free, and free from SLS, parabens, and artificial dyes. Brush with confidence every day, knowing your enamel is cared for without irritation or risk of erosion.
✅ 4. Strengthens & Defends Against Acid Erosion — Enriched with science-backed minerals, our formula actively rebuilds enamel and provides a protective shield against everyday acids from food and drinks. A smarter choice for those who want lasting oral health beyond just cleaning.
✅ 5. Visible Whitening Results in 7–14 Days — For naturally yellowish teeth, users report up to 2–3 shades of whitening within just 1–2 weeks of consistent use. ⚠ A mild bitterness may be noticed during the first 30 seconds of brushing due to the 5% niacinamide. This is completely normal and fades quickly, leaving behind a refreshing, clean finish.
