Ceylon Cinnamon vs. Cassia Cinnamon: The Shocking Difference You Need to Know
While many might think all cinnamon is created equal, the reality is that the spice aisle presents a choice, most commonly between Ceylon Cinnamon vs Cassia cinnamon. Cassia, often simply labeled as “cinnamon,” is derived from the Cinnamomum cassia tree and other related species. Understanding the differences between these two is key to appreciating the unique merits of Ceylon cinnamon.
What is the Main Difference?
The main difference lies in their chemical composition and origin.
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Ceylon Cinnamon (True Cinnamon): Native to Sri Lanka. It is rare, expensive, and harvested from the delicate inner bark of the tree. It has a sweet, floral aroma and is soft enough to break with your fingers.
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Cassia Cinnamon: Grown primarily in China and Indonesia. It is cheap, common, and made from the thick, hard outer bark. It has a spicy, pungent kick and is very hard to grind.
| Feature | Ceylon Cinnamon | Cassia Cinnamon |
| Flavor | Delicate, mildly sweet, citrusy, floral, sometimes clove notes | Strong, spicy, sometimes bitter, pungent |
| Aroma | Light, sweet, citrusy, floral | Strong, spicy, pungent, warm |
| Appearance | Light tan-brown, thin, multiple layers, papery | Dark reddish-brown, thick, single layer, coarse |
| Texture | Soft, brittle, easy to grind | Hard, woody, difficult to grind |
| Coumarin Content | Very low (0.004-0.02%), safer for regular consumption3 | High (1-8%), potential liver toxicity in large amounts 6 |
| Cinnamaldehyde Content | 50-63% 6 | Around 95% 6 |
| Price | More expensive, less common | Less expensive, widely available |
| Availability | Often found in specialty stores or online 2 | Commonly found in most supermarkets 6 |
The Hidden Danger: Coumarin Content
The most critical difference between Cassia vs. Ceylon Cinnamon is a compound called Coumarin.
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Cassia Cinnamon contains high levels of Coumarin (approx. 1% or higher).
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Ceylon Cinnamon contains ultra-low traces (approx. 0.004%).
Why does this matter? Coumarin is a natural plant compound that acts as a blood thinner. According to medical studies, consuming high amounts of Coumarin regularly can cause liver damage and toxicity. Because Cassia is so high in Coumarin, the European Food Safety Authority (EFSA) warns against consuming large amounts of it daily.
The Verdict: If you take cinnamon daily for health benefits (like blood sugar control), you must use Ceylon Cinnamon to avoid liver toxicity.
One reply on “Ceylon Cinnamon vs. Cassia Cinnamon: The Shocking Difference You Need to Know”
[…] McCormick and similar supermarket brands sell "ground cinnamon" that is most often cassia (thicker, stronger). For many recipes and occasional use, supermarket cassia is convenient and inexpensive. However, cassia has notably higher coumarin levels, which matters for daily or high-dose use CeylonCinnamonX: Ceylon vs Cassia. […]