Is Your Alcohol-Free Beer Vegan? The Big Names, Checked
“Is Moretti vegan?” gets asked of Google hundreds of times a month, and the honest answer is more interesting than yes or no. Most beer is naturally vegan — water, malt, hops and yeast — but a handful of things can quietly change that, and alcohol-free beer plays by exactly the same rules. Here's how to tell in five seconds, brand answers included.
The three things that make a beer not vegan
Isinglass finings
A fish-derived clarifier used in some traditional filtration. Increasingly rare — most modern AF beers use vegan-friendly methods or skip filtration entirely.
Lactose
Milk sugar — the “milk” in milk stout, adding sweetness and body. Always named on the label as an allergen, so it's the easiest one to spot.
Honey
Occasional guest in speciality brews. Like lactose, it'll be declared in the ingredients — no detective work needed.
Quick answers: the beers you asked about
“Vegan” above means brewery-stated or certified; “check label” means it varies by beer within the style. Uncertified big brands are covered in the FAQs below. When in doubt, the ingredients line settles it.
The all-vegan shortcut
If you'd rather not read a single label: Wise Bartender's Vegan-ator mixed case is vegan end to end — the beers, the finings, even the bottle glue — and at £2.08 a bottle it's also the cheapest case we've ranked. UNLTD's IPA and Lager (vegan, gluten-free, 13–23 kcal) are the standout singles.
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FAQs
Is Birra Moretti vegan?
Moretti's brewer doesn't certify it vegan, but no animal-derived ingredients or finings are listed for the lager or for Moretti Zero, and it's widely listed as vegan-friendly by community databases. Cautious answer: almost certainly fine, not certified.
Is Corona vegan?
Corona — including Corona Cero — is widely reported as vegan-friendly (no isinglass, no animal ingredients), though the brewer doesn't carry formal certification. Same cautious verdict: fine for most vegans, uncertified.
Is Lucky Saint vegan?
Yes — Lucky Saint states its unfiltered lager is vegan: no finings at all, since the beer is deliberately left unfiltered.
Is Guinness 0.0 vegan?
Yes. Guinness famously removed isinglass from its filtration in the late 2010s, and Guinness 0.0 is vegan-friendly — one of the reasons it's become the default alcohol-free pint.
Why would a beer NOT be vegan?
Three usual suspects: isinglass finings (a fish-derived clarifier used in some traditional filtration), lactose (milk sugar, the signature of milk stouts — that's why our beloved Big Drop Galactic isn't vegan), and honey in speciality brews. Ingredients like malt, hops, water and yeast are all plant-and-fungus territory.
What's the easiest way to buy vegan alcohol-free beer?
A case built for it: Wise Bartender's Vegan-ator pack is all-vegan by design — beers, finings, even the label glue — and it's our vegan pick in the variety case guide.
Keep reading
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