No MSG. All natural. Chef's Recipe: J1 Korean BBQ Sauce comes from our master chef's secret recipe which our master chef has been creating for many years with his culinary experience. J1 Korean BBQ Sauce (Sweet Sesame Soy Sauce) is so delicately balanced with soy sauce, sesame oil, and fruit purees that you will taste the real flavor of authentic Korean BBQ Sauce. www.jayone.com. Product of Korea.