Is Kroger brand baking powder double-acting?

Yes, Kroger brand all-purpose baking powder is double-acting, meaning it contains two leavening agents that release carbon dioxide at different temperatures. The first leavening agent, sodium bicarbonate, begins to release carbon dioxide when it comes into contact with acidic ingredients, such as buttermilk or lemon juice. The second leavening agent, monocalcium phosphate, begins to release carbon dioxide when it is heated. This ensures that your baked goods will rise both in the oven and as they cool.