Is Organic Wine Vegan?

It's a reasonable assumption — if a wine is organic, surely it must be vegan too? In fact the two things are entirely separate, and plenty of organic wines are not vegan at all. Here's why, and what to look for.

Why isn't all wine vegan?

Most people assume wine is just fermented grape juice, and therefore naturally vegan. But traditional winemaking involves a process called fining — a clarification step that removes haze-causing proteins, tannins, and yeast particles from the wine before bottling.

The fining agents most commonly used are animal-derived:

• Isinglass — made from dried fish bladders, widely used to clarify white wine

• Gelatine — derived from animal bones and skin, used in red wine production

• Egg whites (albumin) — a traditional Bordeaux technique, still common in premium red winemaking

• Casein — a milk protein, sometimes used in white wine

So why doesn't organic certification cover this?

Organic certification focuses on what happens in the vineyard — the farming practices, the absence of synthetic chemicals, the health of the soil. It says nothing about what happens in the cellar during winemaking, including which fining agents are used.

This means a wine can be certified organic and still be fined with egg whites, gelatine, or isinglass. Equally, a wine can be vegan without being organic. The two certifications address completely different things.

How do you know if a wine is vegan?

The most reliable way is to look for explicit vegan certification or a statement from the producer. In the UK, the Vegan Society's sunflower logo is the most recognised mark. Some producers also use the term 'unfined and unfiltered' — meaning they skip the fining process entirely, which makes the wine naturally vegan.

At Absolute Organic Wine

Every single wine we sell is verified vegan. We don't stock wines that use animal-derived fining agents — full stop. When we work with producers, we go beyond asking whether they're certified organic. We check their cellar practices too, because we believe that genuinely ethical wine has to cover both the vineyard and the winery.

This is also true of our Lussory alcohol-free range — certified vegan, Halal certified, and made using plant-based methods throughout.

The short answer

Organic does not mean vegan. Vegan does not mean organic. The best wine — from our point of view — is both: farmed without synthetic chemicals and made without animal products. That's the standard every bottle in our range meets.

Browse our full range of certified organic and vegan wines, delivered across the UK and Ireland.