Best light mayonnaise in the UK
Light mayonnaise cuts fat by roughly two-thirds, replacing oil with water and thickeners such as modified starch. The trade-off is texture and a slightly sweeter, tangier taste — check the label, as some light versions add sugar to compensate.
What matters when you're choosing
- Compare per-100g fat and sugar, not front-of-pack "light" claims.
- Light mayo splits more easily when heated; keep it for cold dishes.
- Free-range or British Lion egg sourcing is stated on better brands.
Our picks, scored independently

Lucy Bee Organic Virgin Coconut Oil is a multi-award-winning fair trade oil perfect for high-heat cooking and natural skincare, supporting sustainable farming in the Philippines.

Rare Tea Company
Rare Tea Company Lost Malawi Souchong Loose Leaf (50g)
Rare Tea Company's Lost Malawi Souchong is a sophisticated, smoke-dried black tea sourced directly from the oldest tea estate in Malawi, offering unparalleled ethical transparency.

Divine Chocolate 70% Dark with Hazelnut is a Fairtrade leader where cocoa farmers own a significant stake in the company, ensuring maximum ethical impact.

Zaytoun Organic Fairtrade Extra Virgin Olive Oil is a premium, ethically-sourced Palestinian oil that supports small-scale farmers while delivering award-winning, peppery flavour.

Hodmedod's
Hodmedod's British Organic Quinoa Flour
Hodmedod's British Organic Quinoa Flour is a premium, UK-grown gluten-free alternative offering a nutty flavour and superior ethics for sustainable home baking.

The Tofu Co
Island Tofu Smoked Organic Tofu
Island Tofu Smoked Organic Tofu by The Tofu Co is a premium vegan protein offering a deep, natural beechwood smoke flavour with outstanding ethical and organic credentials.

The Tofu Co.
Island Tofu - Extra Firm Organic Tofu (Block)
The Tofu Co. Island Tofu is a Soil Association Organic plant protein that offers a superior extra-firm texture for British home cooks seeking a sustainable, UK-made meat alternative.

Island Bakery
Island Bakery Organics Lemon Melts
Island Bakery Organics Lemon Melts are premium, organic vegan biscuits crafted on the Isle of Mull using renewable energy, offering a zesty, indulgent citrus flavour.

Minor Figures
Minor Figures Oat Milk - Barista Edition (Case of 6)
Minor Figures Barista Oat Milk is a B Corp certified, carbon-neutral dairy alternative designed specifically for coffee lovers who value sustainability and foam quality.

Island Bakery
Island Tantaliser Organic Fairtrade Cocoa Powder
A premium, ethically sourced organic cocoa powder from the Isle of Mull-based Island Bakery. It features Fairtrade ingredients and is produced using renewable energy, making it a sustainable choice for ethical bakers.

The Tofu Co.
Island Tofu - Extra Firm
The Island Tofu - Extra Firm by The Tofu Co. is a premium, Soil Association organic plant protein offering exceptional texture and zero-waste packaging for UK cooks.

The Tofu Co
Island Tofu - Extra Firm
Island Tofu - Extra Firm by The Tofu Co is a premium UK-made organic tofu offering incredible texture and high protein content for ethical plant-based cooking.
Common questions
Is light mayonnaise actually healthier?
It has substantially fewer calories, which helps if you use mayo generously. Some brands offset the fat with added sugar, so read the label.
Does light mayo taste different?
Yes — thinner and tangier. Blending it with a spoon of full-fat mayo or yoghurt gets closer to the original texture.