Ceylon Cinnamon is a spice that comes from Sri Lanka. It has a stronger flavour than other cinnamon varieties. Cinnamon Sticks that come from Sri Lanka. It has a stronger flavour than other cinnamon varieties. Ceylon Cinnamon sticks are sold in different grades, the more expensive ones being less processed and having more of the natural oils left in them. The grade of Ceylon Cinnamon you buy will depend on what you want to use it for, as well as your budget and tastes.