Go Fitness Zero Sauce Gourmet Truffle Mayonnaise 350ml

A truffle-flavoured mayonnaise-style sauce from Go Fitness with 89 kcal per 100 g; the brand says it has 87% fewer calories than regular mayonnaise. Sweetened with sucralose, and the pack claims lactose-free, sugar-free and gluten-free.

Is it right for you?

A good fit if you:

• Like truffle flavour with burgers, fries and steak and count calories.
• Avoid sugar, lactose or gluten.

May not suit you if you:

• Are allergic to egg or mustard.
• Watch salt: 2.2 g per 100 g.
• Want a meaningful amount of real truffle.

Green Spot's view

The numbers match the rest of the mayo range: 89 kcal and 5.9 g fat per 100 g versus around 75 g fat in regular mayonnaise, with 4.2 g fibre. But note that truffle is only 0.02% of the ingredients, alongside black olives, so the flavour most likely comes from flavourings rather than a large amount of truffle. Salt here is 2.2 g, the highest of the mayo flavours, so watch the amount.