Certified Gluten-free. Like sesame oil, Kikkoman Sesame Oil is gluten-free. Non GMO Project verified. nongmoproject.org. Like all sesame oil, Kikkoman Sesame Oil is not a product of genetic engineering. Made from toasted sesame seeds, Kikkoman Sesame Oil adds authentic taste and aroma to Asian dishes. www.KikkomanUSA.com. Visit us at www.KikkomanUSA.com.