Best seed-oil-free mayonnaise
Mayonnaise made without seed oils uses olive or avocado oil as the base instead of rapeseed or sunflower. Expect a stronger, more peppery flavour from olive versions and a neutral one from avocado — and a price two to three times higher per jar.
What matters when you're choosing
- Check the ingredients order: many "olive oil" mayos are mostly rapeseed with a splash of olive.
- Avocado-oil mayo is the neutral option if olive flavour overwhelms sandwiches.
- Homemade with a stick blender takes two minutes and costs a fraction as much.
Our picks, scored independently
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.
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.
Minor Figures
Minor Figures Oat Milk Barista Edition
Minor Figures Oat Milk Barista Edition is a carbon-neutral, B Corp certified plant milk specifically designed for coffee lovers seeking professional microfoam at home.
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.
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.
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
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 Company
Island Tofu - Smoked Organic Tofu
Island Tofu Smoked Organic Tofu by The Tofu Company offers an award-winning, beech-smoked vegan protein source that is Soil Association organic and handmade in the United Kingdom.
Minor Figures
Minor Figures Oat Milk Barista Style
Minor Figures Oat Milk Barista Style is a creamy, carbon-neutral dairy alternative engineered for coffee lovers, featuring B Corp certification and a 100% vegan recipe.
Meridian Crunchy Peanut Butter (1kg) is a top-tier ethical choice for UK shoppers, offering a palm-oil-free, protein-rich spread made exclusively from roasted organic peanuts.
Biona Organic
Biona Organic Vegan Worcesters Sauce
Biona Organic Vegan Worcesters Sauce offers a rich, umami flavour without the fish, making it the perfect ethical alternative for UK home cooks seeking plant-based condiments.
Clearspring Organic Japanese Tamari Soya Sauce by Clearspring is a premium, gluten-free condiment naturally fermented in cedarwood kegs for over 18 months for intense flavour.
Common questions
Are seed oils in mayonnaise bad for you?
UK dietary guidance does not single out seed oils as harmful. People avoid them for taste, omega balance or personal preference rather than official advice.
Which oil makes the best mayonnaise?
Light olive oil or avocado oil for a clean flavour. Extra virgin olive oil can turn bitter when emulsified at speed.