Cinnamon

A sweet and woody flavor, cinnamon has a slight citrusy note, and its spicy taste is often likened to the powerful punch of cloves.

Cinnamon oil could irritate your mouth and lips, causing sores. Some people are allergic to it. It might cause redness and irritation if you put it on your skin. If you have sensitive or allergic skin, it’s always recommended to do a patch test.