remineralization

noun

re·​min·​er·​al·​iza·​tion

variants also British remineralisation

ˌrē-ˌmin(-ə)-rə-lə-ˈzā-shən 

: the restoring of minerals to demineralized structures or substances

remineralization of bone

remineralize

(ˈ)rē-ˈmin(-ə)-rə-ˌlīz 

verb

remineralized; remineralizing