Heinz mayonnaise is made with 100% free-range eggs and quality ingredients, to make a difference that you can taste in every spoonful. It contains no artificial colours, flavours or thickeners. Ingredients - Rapeseed Oil 70%, Water, Spirit Vinegar, EGG Yolks 5 % , Sugar, Salt, MUSTARD Seeds, Thickeners (Guar Gum, Xanthan Gum), Spices, Antioxidant (Calcium Disodium, Edta).