COMPOSITION FOR ORAL CAVITY

PROBLEM TO BE SOLVED: To obtain the subject liquid composition which is excellent in tooth surface protective effect and stable even at a low temperature, possesses good taste and is useful for dentifrice and the like by formulating a specific phosphoric acid monoester with at least one kind of pinene, citronellal, citronellol, geraniol, neol and menthyl lactate. SOLUTION: This composition is obtained by formulating (A) 0.01-2 wt.% of phosphoric acid monoester of the formula [R is a (substituted) 6-20 C alkyl and an alkyl; X and X are each H, a basic amino acid, etc.], such as arginine monotetradecylphosphate and the like with (B) 0.003-0.5 wt.% of at least one kind of α-pinene, β-pinene, citronellal, citronellol, geraniol, neol and 1-menthyl lactate. Further, regulating perfumes, bactericides and antimicrobials are preferably added. Furthermore, antifoaming agents such as silicones and wetting agents such as glycerin and the like as an oral vehicle may be added.