Cinnamon powder is a spice derived from the bark of Cinnamomum trees, typically either Ceylon or Cassia varieties. Harvested bark undergoes drying and grinding processes, resulting in a fine powder. Ceylon cinnamon is known for its delicate flavor, lighter color, and lower coumarin levels, while Cassia cinnamon has a stronger taste and darker color. Commonly used in culinary applications, cinnamon powder adds warmth to dishes, baked goods, and beverages. It's also valued for potential health benefits, including antioxidant properties and potential positive effects on blood sugar. Always check labels for the cinnamon type when purchasing.