{TAIL ~ The present invention} includes {HEAD ~ an oral care composition} containing a calcium metasilicate having an aspect ratio of from about 1:1 to about 2.5:1, and an oil absorption of from about 20 ml/100 g to about 220 ml/100 g 
{ TAIL ~ The present invention } includes { HEAD ~ an oral care composition } containing a calcium metasilicate having an aspect ratio of from about 1:1 to about 2.5:1 , and an oil absorption of from about 20 ml/100 g to about 220 ml/100 g
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