A better way to protect your teeth. Zero contains 10% nano-hydroxyapatite, the same mineral your teeth are made of, to help remineralize and strengthen enamel naturally, reducing cavities and reducing tooth sensitivity. Use daily as part of your complete oral care routine. Free from fluoride, SLS, and artificial sweeteners with 3X the strength of nHAp compared with other brands. Powerful protection, zero junk.KEY BENEFITS:Enamel RenewalYour teeth's natural repair system, amplified. nHAP works to revitalize enamel, creating a smoother, stronger surface for a healthier-looking smile.Sensitivity ReliefSay goodbye to wincing. Our gentle formula provides protection and comfort for sensitive teeth, making every sip and bite enjoyable again.Natural WhiteningAchieve up to 2 shades whiter in just 1 week. nHAP fills microscopic surface imperfections, creating a naturally smoother, more vibrant smile.Family-Safe FormulaPerfect for everyone, including kids. Our fluoride-free solution with nHAP delivers professional-grade results without harsh chemicals.Pure Taste ExperienceNo more weird aftertaste or ruined orange juice. Enjoy your morning beverages exactly as nature intended. Our formula is free from taste disrupting additives.KEY FREATURES:10% nHAP concentrationPure Taste FormulaSLS-freeFluoride-freeSafe for all agesDIRECTIONS FOR USE:Apply a pea-sized amount to wet toothbrush. Brush thoroughly for 2 minutes, twice daily. For best results, wait 30 minutes before eating or drinking.INGREDIENTS:Water, Glycerin, Hydrated Silica, Hydroxyapatite (nHAP), Xylitol, Sorbitol, Stevia Rebaudiana Leaf Extract, Sodium Benzoate, Mentha Piperita (Peppermint) Oil, Coco-Betaine, Xanthan Gum, Potassium Sorbate, Mentha Arvensis Leaf Oil, Zinc Citrate, Violet 2