Can Tooth Enamel Grow Back?

Early mineral loss at the tooth surface can sometimes be remineralized under favorable conditions. That is not the same as regrowing tooth structure that has been physically lost.

The useful distinction

A cavity, chip or substantial erosion should not be described as something a dietary supplement can simply regrow.

Where to go next

Continue with our guide to remineralization.

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