Overall Score: 9.0/10
- Safety: 9.0/10
- Efficacy: 9.0/10
- Value: 8.0/10
Boka Ela Mint is our top pick for adults seeking science-backed natural toothpaste. The nano-hydroxyapatite technology is clinically proven to remineralize enamel as effectively as fluoride, making it the gold standard for fluoride-free oral care.
Why Hydroxyapatite Works: Your teeth are already 97% hydroxyapatite. By brushing with n-Ha, you're essentially applying the same material your enamel is made of, helping it repair and strengthen naturally.
The Science: Multiple peer-reviewed studies show nano-hydroxyapatite is "non-inferior" to fluoride for:
- Cavity prevention
- Enamel remineralization
- Sensitivity reduction
Best For:
- Adults avoiding fluoride
- Anyone with sensitive teeth
- Those who dislike the burning sensation of SLS
- Pregnant or nursing mothers wanting fluoride-free options
For kids, check out RiseWell Kids—same technology with kid-friendly flavors.