Arm & Hammer Pure Baking Soda is a versatile product with a variety of uses in baking and household cleaning. Made in the United States, this 13.5 lbs container of baking soda is guaranteed to be fresh with no allergens present. The Arm & Hammer brand is known for its quality and reliability, making this product a staple in many households. With less than 50 calories per serving and no artificial additives, this gluten-free and aluminum-free baking soda is perfect for adding a leavening agent to your favorite baked goods.