Tiny cracks. Big glow up. 🦷✨ Nano hydroxyapatite helps repair micro cracks in enamel by filling them in with the same mineral your teeth are made of. It gently whitens without damaging or stripping enamel. That’s why I love NOBS for healthier brighter teeth. Comment TEETH for the link! #nobs #teeth #philsmypharmacist #nanohydroxyapatite