A style check from Which? has topped the very best mayonnaise and it isn’t from Heinz or Hellman’s.

A grocery store mayo has been named greatest in UK — and it is £1.10 cheaper than Hellman’s (Picture: Getty)
The UK’s best mayonnaise has been revealed — and it is not from family names reminiscent of Hellmann’s or Heinz. Remarkably, it is a grocery store own-brand product that prices £1.10 much less per bottle than Hellmann’s.
In a bid to crown the final word mayo, shopper watchdog Which? assembled 62 volunteers at its testing facility to pattern 9 totally different mayonnaises with chips. Seven have been grocery store own-brands, together with Asda, Morrisons, Sainsbury’s and Tesco, alongside the 2 market leaders, Heinz and Hellmann’s. Two mayonnaises have been awarded Greatest Purchase standing — and each have been grocery store own-brands slightly than the big-name rivals, stories The Mirror. This is how every mayo stacked up:
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9. M&S Traditional Mayo – 68%
Its thick texture and creaminess have been effectively appreciated by testers, however a 3rd discovered the flavour too sharp. Price: £1.40 for 500ml (28p per 100ml).
8. Heinz Significantly Good Mayo – 68%
A disappointing outcome for Heinz. Two thirds have been proud of its creamy thickness, however near half discovered the flavour and sharpness missing. Price: £2.84 for 540ml (53p per 100ml)
7. Morrisons Mayo – 69%
Testers discovered it darkish in color and a bit bland, however most appreciated its creamy thickness. Price: 95p for 500ml (19p per 100ml)
Tasters thought it had a satisfying thickness, creaminess and color. Almost half loved its flavour, however the same proportion deemed it overly tangy. Price: 86p for 450ml (19p per 100ml)
Within the check, most testers appreciated the color, creaminess and texture, however round a 3rd discovered the flavour too weak. Price: 96p for 500ml (19p per 100ml)
4. Lidl Batts Actual Mayonnaise – 71%
A fraction cheaper than Sainsbury’s, Lidl’s mayo matched Hellmann’s within the style testers’ estimation. The bulk have been proud of its thickness and creaminess, although some discovered it a contact bland, with a bolder flavour and extra tartness higher suiting their palates. Price: 95p for 500ml (19p per 100ml)

Lidl Batts Actual Mayonnaise (Picture: Which?)
3. Hellman’s Actual Mayonnaise – 71%
Whereas falling wanting the highest scorers, Hellmann’s received out over Heinz within the battle of the manufacturers. Most testers have been glad with its look, creamy consistency and thickness, whereas half have been agency admirers of its flavour. Nevertheless, greater than a 3rd felt the style was too gentle, and greater than 4 in 10 famous an absence of sharpness.
When you’re a faithful Hellmann’s fan, preserve a watch out for promotions. Hellmann’s squeezy mayo is available in a wide range of sizes (250ml, 430ml, 580ml, 750ml), with the price per ml reducing progressively as the scale will increase. Price: £2.45 for 430ml (57p per 100ml)

Hellman’s Actual Mayonnaise (Picture: Which?)
2. Sainsbury’s Actual Mayo – 73%
The testers stated it was a “great-tasting, creamy mayo that appears good too”. Greater than two thirds praised its thickness, whereas over half loved each its depth of flavour and tanginess. All in all, this can be a strong crowd-pleaser that earns each a Greatest Purchase and Nice Worth accolade. Price: £1 for 500ml (20p per 100ml)

Sainsbury’s Actual Mayo (Picture: Which?)
1. Co-op On The Aspect Actual Mayonnaise
Testers referred to as it an appetising-looking, creamy mayo with a flavour that almost all of our tasters appreciated. Two thirds stated the all-important thickness was good, and most savoured its sharp tanginess. Co-op’s mayo is the joint most costly of the grocery store bottles, however stays lower than half the price of the main manufacturers, so it is not excessively indulgent. Price: £1.35 for 500ml (27p per 100ml)

Co-op On The Aspect Actual Mayonnaise (Picture: Which?)
How Which? examined mayonnaise
All of the mayonnaises have been blind-tasted and assessed by a panel of 62 people in Might 2026 on the Which? check laboratory. Which? assembled a panel of shoppers who buy and eat mayonnaise and who broadly mirror the demographic profile of adults within the UK.
The style check was performed blind, which means testers have been unaware which model they have been sampling. They sampled the mayos in a completely rotated sequence to stop any bias. Every tester occupied a personal tasting sales space in order that they could not talk about what they have been sampling or be swayed by others. The tasters evaluated the flavour, aroma, look and texture of every mayo model and shared what they appreciated and disliked. The general rating was decided by:
- 50% flavour
- 20% texture
- 15% look
- 15% aroma
These weightings are derived from the attributes folks ranked as most important when tasting mayonnaise. All of the findings have been verified and analysed by Which?’s in-house statistical group.
Is mayonnaise wholesome?
Mayonnaise has lengthy had a fame for being an unhealthy selection, but the fact is slightly extra nuanced. Comprising roughly three quarters oil, mayo is undeniably a high-fat, calorie-dense condiment — a single tablespoon including roughly 100 energy to your sandwich. That stated, the fats content material present in mayonnaise is predominantly unsaturated, which is broadly thought to be extra useful to coronary heart well being than saturated fats.
Nearly all of well-known manufacturers go for rapeseed oil, although sunflower, soybean or different oils may additionally be used. Extra key components sometimes embrace egg yolk, vinegar or lemon juice, together with modest portions of sugar and seasoning. Most commercially produced varieties can even comprise emulsifiers.


















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