A fifth flavor has been added to the El Yucateco habenero sauce line up. El Yucateco Black Label Reserve is a dark, smoky habenero sauce with a medium heat level Ingredient Statement: Water, habanero peppers, salt, citric acid, acetic acid (pH control agent), xanthan gum (stabilizer), garlic, onion powder and sodium benzoate as a preservative. Diet Type: Gluten Free Storage Instructions: Keep in a cool and dry place, avoid exposing the product directly to sunlight or extreme heat. Once the product is opened, after each use keep the container closed.