All natural. No gluten. Sun Luck Hot Chili Sesame Oil is the perfect ingredient when you want to add spice to your foods, the secret to Asian cooking. This unique blend of sesame oil, red chili peppers and other natural chili flavors will enhance the natural flavors of vegetables, chicken, fish, meats, marinades, noodles, stir fry dishes, salad dressings and appetizers. Quality guaranteed from the garden of Sun Luck. Product of USA.