From Blue's website:
Blue's Chipotle Mustard Pepper Sauce is a great hot sauce that thinks it's a mustard. Smoked Cayenne peppers provide the flavorful heat while the Paprika, Garlic, Turmeric and other spices magically bring out a smooth and spicy mustard flavor. This is a very unique and complicated sauce that will have your taste buds dancing.
Blue's BBQ, Inc. has earned the reputation of quality, all natural sauces and we've done it again! You're gonna love this one.
Water, Vinegar, Cayenne Pepper, Chipotle Pepper, Turmeric, Paprika, Sugar, Salt, Onion, Garlic, Spices and Xanthan Gum