+3 Citric Acid - by the ounce 400000014135 $0.44 In stock Quantity: 1 Add to Bag Product Details - Citric acid has a variety of uses and is prized for its sour flavor, preservative quality, and ability to act as a pH buffer. - We carry pure, food grade citric acid by the ounce for everything from bath bombs to preserved lemon peels. - Store in a cool dry place. - Shelf life: three years. Save this product for later Favorite