| abstract |
The present invention provides an oral composition that is highly effective in improving the oral environment and can be used easily. SOLUTION: Oral compositions include hydroxyapatite derived from shells, fish bones, etc., and edible medicinal ingredients having bactericidal or bacteriostatic activity (eg, oyster tannin, laurel extract, mastic extract, etc.) ) And is used for purposes such as periodontal disease prevention, dental caries prevention, and bad breath prevention. [Selection figure] None |