Enamel is the hard outer layer of your teeth — and once it is worn down, it does not regenerate. That is why "enamel-safe" matters more than "extra strength" when choosing a whitening product.
What enamel-safe means
Formulas that whiten without harsh abrasion or aggressive peroxide concentrations. They lift surface stains gradually instead of etching or irritating the tooth surface.
How to check
- Look for peroxide-free or low-peroxide claims.
- Avoid gritty, abrasive whitening pastes used daily.
- Support whitening with a gentle daily toothpaste.
A brighter smile that keeps its enamel is the only kind worth having.