For sensitive teeth, weak enamel & cavities
Stop Cavities in Their Tracks and Rebuild Weak, Sensitive Enamel
Nano-hydroxyapatite, theobromine from cacao and nano silver, in a few drops you brush in at night. So it goes to work right on the enamel that's wearing thin.
Wincing at Ice Water? Your Enamel Is Trying to Tell You Something.
So many people say the same thing. It crept up slowly. A zing on a cold drink. A dark spot the dentist wants to drill. A tooth that hasn't felt right in a while.
- Wincing at ice water or hot coffee, and chewing on one side to dodge it
- Your kid's checkup ending with “we need to talk about fillings”
- Teeth that feel weaker and more sensitive ever since pregnancy
- Dreading the bill at the front desk more than the drill


What a Few Drops a Night Do for Your Teeth
Three ingredients. One job: stronger enamel.
Puts Minerals Back
Nano-hydroxyapatite helps put minerals back into worn, weak enamel.
Tougher Enamel
Theobromine from cacao helps your enamel stand up to everyday wear.
Bad Bacteria Down
Nano silver goes after the bacteria behind cavities and sore gums.
No More Wincing
Calms that sharp zing from ice water, hot coffee or ice cream.

Real Enamel Repair at Home
Nano-HA is short for nano-hydroxyapatite. It helps put minerals back into weak enamel and calm sensitivity. Now more families are finding it.
No drill. No needle. Just a few drops you brush in at night, safe if swallowed and gentle for all ages.
See How It WorksOur 30-Day Guarantee
Try it for 30 days. Not happy with how your teeth feel? Full refund, even if the bottle is opened.
Get GuardSmileThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.