Demineralization vs Remineralization

Demineralization is mineral loss from tooth tissue; remineralization is mineral restoration to tissue that remains capable of taking minerals back up.

The useful distinction

These processes are useful concepts for prevention, but they should not be used to imply that destroyed tooth anatomy can be regenerated by a supplement.

Where to go next

Continue with our guide to tooth remineralization.

Last reviewed: September 2026. Merchant details and health evidence can change; verify time-sensitive information before acting.