
Product Insights
Sainsbury's Mayonnaise is a ready-to-use condiment that belongs to the Fat and sauces family of the PNNS classification. It carries a Nutri-Score of D and is placed in NOVA group 4, reflecting its ultra-processed nature with added stabiliser (xanthan gum, E415) and flavouring that includes mustard. Nutritionally, it is very high in total fat (≈78 g per 100 g) and saturated fat, moderate in salt (≈0.9 g per 100 ml), low in sugars and provides minimal fibre, while containing egg and mustard allergens.
Nutrient Levels
Traffic light indicators
Nutritional Values
Values per 100 ml
Comparative Analysis
Compared with the average condiment, this mayonnaise contains dramatically more fat (≈78 g vs 12 g) and saturated fat (≈5.9 g vs 2.1 g), but far less sugar (≈0.5 g vs 10.9 g) and salt (≈0.9 g vs 5.0 g) per 100 g.
Ingredients
Rapeseed Oil (78%), Water, Free Range Pasteurised Egg (8%), Spirit Vinegar, Sugar, Salt, Concentrated Lemon Juice, Stabiliser: Xanthan Gum; Flavouring (Mustard).
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Frequently Asked Questions
Everything you need to know about Mayonnaise.










