To your good health. Bob's Red Mill Double Action Baking Powder releases carbon dioxide when exposed to moisture and heat, causing dough and batters to rise. It is all natural and contains no aluminum. Baking powder is perishable and should be kept cool and dry. You can see our quality! Bob's Red Mill products labeled Gluten Free are batch tested in our quality control laboratory. We use an Elisa Gluten Assay test to determine if a product is gluten free. All natural.
Baking Powder contains sodium phosphate, bicarbonate of soda, cornstarch, and calcium phosphate-contains no aluminum