Rumford Corn Starch is reliable member of the Rumford family of products, it is made from non-genetically modified corn. It mixes up silky smooth, without a starchy taste. It can be used as a thickener so that your sauces, fillings, and gravies come out perfect every time. It is a good source of calcium, contains Non-GMO ingredients. Ingredients Corn starch Additional Information Organic: NONon-GMO: YESCertified Gluten-Free: YESVegan: YESCountry of Origin: USABrand: CLABBER GIRLA Note on Kosher StatusOur products are made with natural ingredients in a facility that contains no animal products, eliminating any risk of animal-based cross-contamination. While we no longer maintain an active Kosher certification on our packaged retail sizes, our products and facility standards have remained the same. If you’re specifically seeking officially certified Kosher, our unopened 25 lb and 50 lb bulk products are still Kosher-certified directly from the original producer.