This product is likely Yeast Free.
Tomato puree (tomato paste, water), sugar, vinegar, molasses, cornstarch, salt, smoke flavoring, worcestershire sauce (distilled vinegar, molasses, corn syrup, water, salt, caramel color, sugar, spices, anchovy puree (fish), natural flavor (soy), and tamarind), pepper, caramel coloring, onion powder, garlic powder.
Contains: allergen: soy and fish.