Our Baking Powder is equal to double acting baking powder without the sodium aluminum sulfate most
companies add. Most baking powders use this ingredient to delay the reaction between the water and
the powder which is something to keep in mind when using this product. Aluminum-free. Frontier is one
of the first manufacturers to carry this baking powder - which is made without any genetically modified
ingredients. Product Notes: Our baking powder is equal to double acting baking powder without the sodium
aluminum sulfate most companies add. Most baking powders use this ingredient to delay the reaction
between the water and the powder which is something to keep in mind when using this product.