This product is likely Mustard Free.
Tomato puree (water, tomato paste), vinegar, water, soybean oil, sugar, fructose, salt, contains less than 2% of modified food starch, phosphoric acid, dried onion, potassium sorbate and calcium disodium edta (to protect flavor), xanthan gum, guar gum, dried garlic, sucralose, red 40, blue 1.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.