That yellow tint usually isn’t staining 😬 it’s tiny cracks in the enamel, the same little gaps that make teeth so sensitive. Kids get it too. Most toothpaste just hardens the outside. It doesn’t fill anything in, so the cracks stay and so does the yellow 🦷 NoBS uses nano-hydroxyapatite, and size is the whole point. NASA found the smallest particles grab on the strongest, so they get down into those fractures and fill the gaps 🚀 once they’re filled, teeth stop being sensitive and it’s way harder to stain. You’re not covering the problem, you’re fixing the tooth 💪 I recommend it for the whole family 🪥 ➡️➡️➡️ Comment- TEETH for the link! #philsmypharmacist #pharmacyhacks #nobs #nanohydroxyapatite