Italin Dressing

Question

Is Pfeiffer Italian Salad Dressing kosher for pessah? Ingredient: water, Soybean Oil, Distilled Vinegar, High Fructose Corn Syrop, Salt, Garlic, Onion, Lemon Juice cocentrate, Bell Peppers, Xanthan Gum, Carrots, Artificial Colors, Spice, Calcium Desodium, Edta added to protect Flavor.