Provided is an oral care composition capable of completely preventing cavities by inducing the secretion of saliva in large quantities and thereby maintaining and improving the health of the oral cavity. Specifically provided is an oral care composition that is placed in the oral cavity to improve the health of the oral cavity, said oral care composition being characterized by comprising, in terms of mass% relative to the total mass of the composition, 1-30% phosphoryl organosaccharides of calcium, 0.01-10% lactoferrin, and 1-5% magnesium carbonate or 1-5% suicralose.
