A glass of wine starts with grapes. Beer starts with grains, hops and water. Cocktails are usually built from spirits, juice, herbs and mixers. So why wouldn’t they be vegan?
The surprise is in the production process, and sometimes in the garnish or mixer. Beer, wine and cider may be clarified with animal-derived fining agents, while cocktails can contain honey, dairy, egg white, fish-based Worcestershire sauce or animal-derived coloring.
That doesn’t mean you need to skip every bar, brewery or bottle shop. It simply means that “made from plants” and “vegan” are not always the same thing.
What are fining agents?
Fining agents are substances used to make drinks clearer, brighter and more stable. During fermentation, tiny particles such as proteins, tannins, yeast and other compounds can remain suspended in the liquid. A fining agent binds to those particles, creating larger clumps that settle out or can be filtered away.
Many traditional fining agents come from animals. They may be removed before bottling, but their use during production still means the finished drink generally does not meet vegan standards.
The WSET explains that animal products have historically been used in wine clarification, including egg whites, casein, isinglass and gelatin. Vegan alternatives include bentonite clay, silica, plant proteins, PVPP and unfined production.
Common animal-derived fining agents
| Fining agent | What it’s made from | Where it may show up | Vegan? |
|---|---|---|---|
| Isinglass | Collagen from fish swim bladders | Beer, wine and cider, especially traditionally clarified beers | No |
| Gelatin | Collagen from animal skin, bones and connective tissue | Beer, wine, cider and some liqueurs | No |
| Egg white or albumen | Chicken egg whites | Often red wine; occasionally dessert wines and cocktails | No |
| Casein | A milk protein, usually from cow’s milk | Wine clarification and treatment of oxidation or browning | No |
| Chitin or chitosan | Often from crustacean shells; some versions come from fungi | Beer and wine processing | Usually no; source matters |
| Bone char | Charred animal bones | Some sugar-refining processes and potentially sugar-based beverage ingredients | No |
| Carmine or cochineal | Pigment from scale insects | Some red or pink liqueurs, aperitifs and cocktail ingredients | No |
Chitosan deserves a closer look. While crustacean-derived chitosan is not vegan, fungal chitosan can be a non-animal alternative. If a producer says “chitosan” without explaining its source, it is reasonable to ask.
Bone char is also worth treating carefully. It is not the standard fining agent people usually mean when discussing wine or beer. However, some sugar has historically been refined with bone char, and sugar may be used in brewing, liqueurs, syrups and mixers. If your standards require avoiding animal-derived processing at every stage, check the sugar source with the producer.
Why don’t labels usually say this?
In the United States, fining agents are often treated as processing aids rather than ingredients. They are added during production and then removed or rendered inactive, so they may not appear on the final label.
Alcohol labels also do not generally provide the same full ingredient detail you might expect on packaged vegan food. The Alcohol and Tobacco Tax and Trade Bureau’s wine-labeling guidance focuses on required information such as alcohol content, net contents, origin, sulfite statements and health warnings, not a complete list of every processing aid.
That is why a wine can look completely simple on the shelf and still require a little research.
“Organic” does not automatically mean vegan, either. The USDA’s organic wine guidance covers organic ingredients, permitted substances and production standards. It does not create a general vegan requirement. An organic wine may still use an allowed animal-derived processing aid.
Terms such as “unfined” and “unfiltered” can be useful clues, but they are not always enough on their own. “Unfiltered” does not necessarily mean “never fined,” and “natural,” “organic” or “biodynamic” are not synonyms for vegan.
What about beer and cider?
Beer is one of the biggest sources of confusion. Some beers have traditionally been clarified with isinglass, a fish-derived fining agent. It can be removed before packaging, but the production method still matters for vegan consumers.
Many breweries now use silica-based finings, PVPP, plant-based options or no fining at all. Cloudy or hazy beer is not automatically vegan, but it may indicate that the beer has not been aggressively clarified. The only reliable answer is the brewery’s own statement or a trusted product listing.
Cider can be just as variable as wine. Some ciders are naturally clear; others may be fined or filtered. Check the producer rather than assuming that an apple-based drink is automatically plant based.
Spirits are usually easier, but cocktails can change everything
Most plain distilled spirits (such as vodka, gin, rum, tequila and many whiskies) are generally vegan-friendly because distillation separates the alcohol from many original compounds. Still, “most” is not “all.” Some spirits and liqueurs contain honey, dairy, egg, gelatin or coloring ingredients. Some may also be finished or filtered using animal-derived materials.
The bigger challenge is often what gets added to the glass.
Watch for:
- Honey: Found in some liqueurs, mead-based drinks and sweetened cocktails. Ask for agave, maple syrup, date syrup or simple syrup instead.
- Cream liqueurs: Traditional Irish cream and similar drinks usually contain dairy. Vegan cream liqueurs may use oat, coconut, soy or another plant-based base.
- Egg white: Used to create foam in whiskey sours, pisco sours, gin fizzes and other cocktails. Ask whether the bar can use aquafaba or skip the foam.
- Worcestershire sauce: Traditional versions usually contain anchovies. This is particularly important in Bloody Marys and savory cocktails. Ask for a vegan Worcestershire sauce or a tamari-based alternative.
- Bitters: Many classic bitters are made from alcohol and botanicals, but recipes vary. Check for honey, dairy, carmine or non-vegan processing.
- Red colorants: Carmine and cochineal can appear in some red or pink liqueurs, aperitifs and cocktail ingredients. Not every red drink contains them, so ask about the brand.
- Garnishes and toppings: Whipped cream, chocolate sauces, marshmallows and candied ingredients may introduce dairy, gelatin or other animal-derived ingredients.
How to check before you sip
A quick system can make ordering much easier:
- Look for a vegan certification or clear vegan statement. The Vegan Society’s Vegan Trademark standards cover animal ingredients, animal-derived processing and practical steps to minimize cross-contamination.
- Search the producer or product name. Directories such as Barnivore list tens of thousands of beers, ciders, wines and spirits, with community-sourced information and links for contacting companies.
- Read the producer’s FAQ or technical sheet. Search for “vegan,” “fining,” “isinglass,” “gelatin,” “casein,” “egg,” “unfined” and “plant-based.”
- Email the producer when the answer is unclear. Ask: “Is this product vegan, including fining, filtration, sweeteners, coloring and other processing aids?”
- Check the whole cocktail, not just the base spirit. Confirm the mixer, bitters, syrup, foam, garnish and any cream or sauce.
- Ask about cross-contamination if it matters to your household. A vegan cocktail may still be prepared with shared shakers, jiggers or surfaces used for dairy cream liqueurs or egg-white drinks.
For packaged mixers, canned cocktails, dessert drinks and snack pairings, VexVegan can make the process simpler. Use the VexVegan app to scan barcodes, review product information, watch for hidden-ingredient alerts and check items that may be part of a drink order. Its restaurant map can also help you find vegan-friendly bars and restaurants when you are exploring a new city.
Traveling with vegan drink questions
Travel adds another layer because labels, recipes and terminology change by country. Save a short question in the local language before you leave. You might ask:
“Is this drink vegan? Was it clarified with fish, gelatin, egg or milk? Does the cocktail contain honey, dairy, egg white or fish sauce?”
A screenshot or translated language card can help when a menu is unfamiliar. It is also useful to ask whether a “vegetable” or “plant-based” cocktail contains Worcestershire sauce, cream, honey or a non-vegan garnish.
VexVegan’s community can be helpful here, too. Members may know how a particular brand is labeled in their country, which local breweries publish fining information, or how to communicate a cross-contamination concern clearly.
Beginner checklist
Before ordering or opening a bottle, ask:
- Is the beer, wine or cider explicitly vegan?
- If not, has the producer confirmed its fining and filtration methods?
- Could the sugar, coloring or flavoring involve animal-derived processing?
- Does the cocktail contain honey, dairy, egg white or Worcestershire sauce?
- Are the bitters and red-colored ingredients vegan?
- Is a vegan cream liqueur being used instead of a dairy version?
- Do shared tools or surfaces create a cross-contamination concern?
- Am I checking the exact brand and product, not just the category?
You do not need to memorize every fining agent to enjoy a social drink. Start with the producer, check the full recipe and use reliable community resources. With a little preparation, a vegan food and drink routine can travel from the supermarket to the neighborhood bar, and anywhere your next adventure takes you.
Sources
- WSET Global: What is vegan wine and how to find it
- The Vegetarian Resource Group: Why is Wine so Fined?
- Scott Laboratories: Replacing Allergenic and Animal-Based Fining Agents
- U.S. TTB: Wine Labeling
- USDA: Organic Wine, Oversight, Labeling + Trade
- The Vegan Society: Vegan Trademark Standards
- Barnivore: Vegan Alcohol Directory
- Brewers Association: Beer Glossary