Frontier Co-op® organic Ceylon cinnamon (Cinnamomum verum) is a flavorful, high-quality spice that comes from the bark of an evergreen tree. Ceylon cinnamon is delicious, and much milder and sweeter than cassia cinnamon. Ceylon cinnamon is best paired with baked goods and hot drinks, but can be combined with anything to add a sweet and spicy kick. This is also a keto-friendly product.