The Shurfine promise. The Shurfine brand brings value to america's families by providing products they can trust, and quality they depend on. Your unconditional satisfaction is guaranteed. If for any reason you are not satisfied with this product, please contact us at Shurfine international, inc., Northlake, il 60164-01889. product of U.S.A. www.Shurfine.com Reduced with water to 5% acidity