100% pure. Expeller pressed. Non GMO Project verified. nongmoproject.org. Adds rich, nutty flavor. You've just found the secret for adding a rich & nutty touch for your favorite dishes, soups & dressings. Joyce Chen demanded the best so our roasted sesame oil is 100% pure, expeller pressed, Non GMO Project verified & kosher. Some brands might dilute sesame oil with inexpensive oils; we don't. Visit joycechenfoods.com for Joyce Chen's recipes and to learn how she helped pioneer Chinese cuisine in the U.S.