Is Beer Vegan? Our Beer Sommelier Reveals the Truth
Beer, by its nature, is generally made up of four fundamental ingredients: barley malt, water, hops, and yeast. And on this, there is no doubt. So, is it correct to say that beer is always vegan? We asked our Beer Sommelier!
The basic elements of beer are all plant-based, which makes most beers inherently vegan. However, the issue is not always that simple. Some brewers use additives or production processes that include ingredients, even in trace amounts, of animal origin, making some beers unsuitable for those following a vegan lifestyle.
Let's immediately dispel a common concern: yeast, although a "living" organism, belongs to the kingdom of fungi, so don’t worry vegan friends, it is absolutely plant-based!
What Veganism Is and Why It Matters
Definition of Veganism
Veganism is a lifestyle that excludes, as much as possible and practicable, all forms of exploitation and cruelty towards animals for food, clothing, or any other purpose.
Vegan diet:
- No animal products (meat, fish, dairy, eggs, honey)
- Only plant foods (fruits, vegetables, cereals, legumes, nuts, seeds)
Growth of Veganism
Global Data:
- 2024: Over 80 million vegans worldwide
- Growth: +300% in the last 10 years
- Italy: ~2-3% of the population (1-2 million)
- Trend: Continuously growing, especially among young people
Reasons:
- Ethical: Animal rights, anti-speciesism
- Environmental: Reduced ecological impact
- Health: Benefits of a plant-based diet
The Basic Ingredients of Beer: All Vegan?
The Four Fundamental Ingredients
1. Water:
- Origin: Plant/mineral
- Vegan: Yes ✅
2. Barley Malt:
- Origin: Cereal (malted barley)
- Vegan: Yes ✅
3. Hops:
- Origin: Plant (flowers of Humulus lupulus)
- Vegan: Yes ✅
4. Yeast:
- Origin: Fungus (Saccharomyces cerevisiae or pastorianus)
- Vegan: Yes ✅
- Note: Yeast is a single-celled organism from the fungi kingdom, NOT an animal
Conclusion: A beer made only with these four ingredients is 100% vegan.
Hidden Non-Vegan Ingredients in Beer
If you want to avoid animal-derived products, it is important to know which non-vegan ingredients might be present in beer. Note, this does not mean they are artificial or low-quality ingredients; some are absolutely natural and produced following ethical principles, just not suitable for a 100% plant-based diet.
Added Ingredients
1. Honey:
- Use: Added for sweetness, flavors, fermentation
- Styles: Honey Ale, Braggot, some Belgian Ales
- Vegan: NO ❌ (produced by bees)
- Vegan alternative: Cane sugar, agave syrup
2. Lactose (Milk Sugar):
- Use: Adds body, sweetness, creaminess
- Styles: Milk Stout, Milkshake IPA, Pastry Stout
- Vegan: NO ❌ (milk-derived)
- Vegan alternative: Oats, special malts, dextrins
3. Glycerin (Glycerol Monostearate):
- Use: Stabilizer, thickener
- Origin: Can be animal (fats) or plant-based
- Vegan: Depends on origin (check)
4. Cochineal (E120):
- Use: Red dye
- Origin: Insects (cochineal)
- Vegan: NO ❌
- Rare: Rarely used in modern beer
Fining Agents
These ingredients are mainly added to clarify the beer, making it clearer and brighter. They are mostly used in commercial beers.
1. Isinglass (Fish Glue):
- Origin: Fish swim bladders (sturgeon, cod)
- Use: Clarification (binds suspended particles that settle)
- Vegan: NO ❌
- Prevalence: Widely used in the UK (traditional Ales)
2. Gelatin:
- Origin: Animal connective tissues (bones, pig skin, cattle)
- Use: Clarification
- Vegan: NO ❌
3. Albumin (Egg White):
- Origin: Eggs
- Use: Clarification (rare in beer, more common in wine)
- Vegan: NO ❌
4. Casein:
- Origin: Milk protein
- Use: Clarification
- Vegan: NO ❌
Vegan Alternatives for Clarification
Vegan or careful breweries use:
- Irish Moss (Carrageen): Red algae, 100% plant-based
- Bentonite: Natural clay
- Silica Gel: Mineral
- PVPP (Polyvinylpolypyrrolidone): Synthetic polymer
- Mechanical filtration: Without fining agents
- Time: Let sediment naturally
Craft Beers vs Industrial Beers: Differences for Vegans
Craft Beers
Benefits for vegans:
- Natural ingredients: Often only the 4 basics
- Transparency: Small breweries, easy to contact
- Natural clarification: Time, mechanical filtration
- Clear labels: Often indicate "vegan-friendly"
- Philosophy: Focus on sustainability and ethics
Conclusion: Almost all craft beers are vegan (except for specific styles with honey/lactose).
Industrial Beers
Risks for vegans:
- Fining agents: Isinglass, gelatin most common
- Additives: Stabilizers, preservatives of uncertain origin
- Limited transparency: Ingredients not always declared
Conclusion: Always verify (app, websites, contact producer).
Beer Styles: Which Are Vegan?
Generally Vegan Styles ✅
- Pilsner / Lager: Only basic ingredients
- IPA (India Pale Ale): Malt, hops, yeast, water
- Pale Ale: Same
- Stout (non Milk Stout): Vegan if lactose-free
- Porter: Generally vegan
- Saison: Vegan
- Sour Ale: Vegan (fermentation with lactic bacteria = plant-based)
- Weizen / Witbier: Vegan
- Belgian Ale (without honey): Vegan
Styles Often NOT Vegan ❌
- Milk Stout: Contains lactose
- Milkshake IPA: Contains lactose
- Honey Ale: Contains honey
- Braggot: Beer-mead (honey)
- Oyster Stout: Contains oysters (rare)
How to Recognize a Vegan Beer
1. Read the Label
- Ingredients: Check for honey, lactose
- "Vegan" Logo: Certifications (Vegan Society, V-Label)
- Labeling: "Vegan-friendly", "Suitable for vegans"
2. Check the Brewery Website
- Many breweries indicate which beers are vegan
- FAQ or "Vegan" section on the website
3. Use App and Database
Barnivore.com:
- Worldwide database of vegan beers, wines, liquors
- Over 50,000 products
- Search by beer/brewery name
- Indicates: Vegan, Non-Vegan, Unknown
Is It Vegan? (App):
- Barcode scanning
- Vegan product databases
4. Contact the Brewery
- Email, social media
- Ask: "Is your beer vegan? Do you use animal-derived fining agents?"
Vegan Certifications
Vegan Society (UK)
- Logo: Green "Vegan" flower
- Standard: No animal ingredients, no animal testing
- Recognition: International
V-Label (Europe)
- Logo: Green "V" with leaf
- Standard: European certification
- Categories: Vegetarian, Vegan
Certified Vegan (USA)
- Logo: "Certified Vegan" with heart
- Standard: Vegan Action
Vegan and Vegan-Friendly Breweries
100% Vegan Breweries
International:
- Brewdog (UK/Scotland): All beers vegan since 2020
- Samuel Smith (UK): Certified vegan beers
- Beavertown (UK): Vegan range
Italians:
- Many Italian craft breweries produce vegan beers (verify individually)
Breweries with Vegan Lines
- Baladin: Many vegan beers (verify)
- Birrificio Italiano: Tipopils and other vegan beers
- Lambrate: Vegan beers
Benefits of Vegan Beer
For the Animals
- No exploitation: No animal ingredients
- Ethics: Consistency with vegan values
For the Environment
- Lower impact: Plant-based ingredients = less CO₂ emissions
- Sustainability: Vegan breweries often environmentally conscious
For Health
- Digestibility: No lactose (for intolerants)
- Natural: Simple ingredients, fewer additives
Vegan, Non-Alcoholic, and Gluten-Free Beers on Maltese
Fortunately, almost all craft beers are vegan, so they meet everyone's needs. Where can you find them? Right here on Maltese, of course!
On Maltese you will find a carefully selected range of products that respect vegan principles without compromising taste and quality.
And not only vegan: we always pay close attention to our customers' dietary needs, which is why there is a wide selection of:
- Non-alcoholic beers: For those who want flavor without alcohol
- Gluten-free beers: For celiacs and intolerants
- Organic beers: Certified organic ingredients
- Certified vegan beers: Total transparency
Frequently Asked Questions (FAQ)
Is yeast vegan?
Yes! Yeast is a fungus (kingdom Fungi), not an animal. It is 100% vegan.
Are all craft beers vegan?
Almost all. Except for specific styles (Milk Stout, Honey Ale), most craft beers are vegan.
How do I know if a beer is vegan?
Check the label, use Barnivore.com, contact the brewery.
Are filtered beers vegan?
It depends. If filtered mechanically, yes. If they use isinglass/gelatin, no.
Can I drink beer if I am vegan?
Absolutely yes! Just choose certified or verified vegan beers.
Conclusion: Vegan Beer, a Conscious Choice
Vegan beer is not a niche product but the norm for most craft beers. Thanks to the transparency of craft breweries, growing attention to ethics, and tools like Barnivore, it is now easy for vegans to enjoy top-quality beers without compromising their values.
Remember: being informed is the first step to making conscious and respectful choices for the environment and animals. Keep enjoying your favorite craft beer, knowing it aligns with your lifestyle.
Cheers and enjoy your (vegan) tasting everyone! 🍺🌱
Discover our selection of vegan beers on Maltese.beer!
