No added aluminum. Bob’s Red Mill Baking Powder is perfect for all your baking needs, from flaky biscuits and buttery cookies to tender muffins and moist cakes. You can see our quality. Dear friends, As a boy, I loved helping my grandmother make her Famous cinnamon rolls. She told me her secret was simple: always use the very best ingredients. As I grew up, I took her words to heart. I am proud to say my grandmother would approve of the superior baking powder you’ll find in this package. It is nothing less than the very best! Happy baking – Bob Moore.