Adjective : the cariogenic factors in sweets.    From Dictionary.com. 

And the US Food & Drug Administration (FDA) has authorized a non-cariogenic health claim for isomaltulose.    From Wordnik.com.  [Archive 2007-09-01] Reference

The technology is also useful for the treatment of cariogenic white spot lesions.    From Wordnik.com.  [Medgadget] Reference

"In chewing sugarfree / non cariogenic gum applications where high levels of gum arabic spray dried flavors are used (3-5 percent) this ruling may be advantageous.".    From Wordnik.com.  [FoodNavigator-USA RSS] Reference

To help make the holiday a little less terrifying for teeth, Jenks encourages those welcoming trick-or-treaters this Halloween to hand out treats with non-cariogenic sweeteners, such as xylitol, or alternative goodies such as stickers, small toys, art supplies and other inexpensive novelties.    From Wordnik.com.  [Health News from Medical News Today] Reference