Heinz Mayonnaise Sachets individual Portions Ideal for Catering & Takeaway. Rapeseed Oil 70%, Water, Spirit Vinegar, Egg Yolk 6.2%, Sugar, Salt, Stabilisers (Xanthan Gum, Guar Gum), Mustard Seeds, Spices, Antioxidant (Calcium Disodium EDTA), From free range Eggs.