298 beers · 101 breweries · 37 states
Thegluten'salreadygone.Theyjustcan'tsayso.
Hundreds of breweries brew with an enzyme that breaks gluten down below the gluten-free limit. Legally, they're not allowed to tell you. So we wrote it down.
The 30-second version
Three facts, and then the whole thing makes sense.
An enzyme most brewers already use
They add it so the beer looks bright and clear in the glass. Preventing haze is the job they're paying it to do. Your gut never entered the conversation.
It shreds gluten as a side effect
Gluten is unusually rich in proline, and this enzyme cuts proteins at exactly those points. Treated beers routinely test under 20 ppm without anyone aiming for it.
They can't legally say so
US rules bar a gluten-free claim on anything brewed from barley. So nobody markets it, nobody certifies it, and nobody charges you extra for it.
Why this exists
I've been gluten-free for 20 years. I went gluten-free right before craft beer exploded, so all the styles everyone spent the last two decades getting excited about — the hazies, the sours, the barrel-aged everything — I watched from the sidelines. My options were a handful of gluten-free beers that were expensive and, honestly, pretty basic.
Then I found out about a brewery near me in Denver, Call To Arms, that used one of these enzymes. Every beer they made was low enough in gluten that people like me could drink it. They never advertised it. It was pure word of mouth, the kind of thing you only knew if someone told you.
I finally got to taste things. I could walk into a brewery, order whatever I wanted, and have an actual conversation about which beers I liked, because for the first time I'd tried enough to have an opinion.
I felt like everyone else.
Then they hit financial trouble and closed, even though they were popular. So I started asking around at liquor stores, hunting for beers I could drink that weren't certified gluten-free but worked for me anyway — and cost a lot less.
That's when it hit me that this list should just exist. Nobody should have to get lucky, or know the right person, to find a beer they can drink. So I built it.
— Kelly, founder
How it actually works
A protein, a pair of scissors, and one honest caveat.
Two names, one molecule
Same enzyme. Different shelf.
Made by
White Labs
Built for
Craft breweries and homebrewers
How it's sold
Sold by the vial, off the shelf
Typical user
Taprooms, small production runs, people brewing in a garage
Cheap and available enough that a small brewery can treat its entire lineup without telling anyone.
The catch nobody mentions
Your hazy IPA is probably the exception.
Here's the part that trips people up. The enzyme's whole job is removing haze. So what happens when a brewery makes a beer where the haze is the point?
They skip it. A brewery can treat every single beer it makes and still leave the hazy IPAs untouched, because dosing them would strip out exactly the cloudiness people are buying.
So “we treat all our beers” and “this specific hazy is treated” are two different claims. Ask about the one in your hand.
In our data
19
entries are explicitly flagged as hazies excluded — breweries that treat their lineup but deliberately leave the cloudy ones alone.
The paperwork problem
So why doesn't the label say anything?
The TTB writes the rules, not the FDA
Beer labeling in the US falls under the Alcohol and Tobacco Tax and Trade Bureau. Different agency, different rulebook, stricter posture than the one governing food.
Barley in means gluten-free out
If a beer is brewed from a gluten-containing grain, it cannot carry a gluten-free claim. It doesn't matter what the lab result says. The ingredient decides the label.
The approved wording is terrible
What's permitted is language like "processed to remove gluten," bundled with a disclaimer that the gluten content can't be verified. That's not a marketing asset. That's a warning label.
So silence is the rational move
Certification costs real money and invites scrutiny. Saying nothing costs nothing. Put yourself in the brewery's chair and you'd do the same thing.
This isn't a conspiracy. It's paperwork — and you're the one paying for it.
The price gap
Same result in the glass. Different receipt.
Certified gluten-free beer carries a premium because certification, dedicated facilities, and specialty grains all cost money. Off-label beers are ordinary beers made at ordinary scale that happen to get the enzyme. Nobody priced in a certificate.
Certified gluten-free
Sorghum, millet, dedicated facility, certification
$13–16
per six-pack
Off-label
Barley beer, enzyme-treated, no certification
$9–11
per six-pack
What that adds up to
Based on a $14.50 average for certified gluten-free versus $10.00 for a comparable off-label six-pack. Prices vary by market — this is a ballpark, not a quote.
You'd keep, per month
$18.00
Per year
$216
Read this part properly
Is this actually for you?
We'd rather lose you here than have you find out the hard way.
Probably yes if
- Gluten leaves you bloated, foggy, or just wrecked
- You've been told you have non-celiac gluten sensitivity
- You avoid gluten by choice and want more range
- You're tired of the same four gluten-free beers
If that's you, this list was built for exactly your situation. Start with brewery-confirmed entries and work outward.
No — and we mean it
- You have diagnosed celiac disease
- You've had a serious reaction to trace gluten before
- Your doctor told you to avoid gluten entirely
- You're not willing to call a brewery to double-check
If you have celiac disease, gluten-reduced beer is not for you. Even trace and fragmented gluten can trigger an immune response and intestinal damage, and every major celiac organization advises against relying on it. That's not us being cautious — that's the actual guidance.
Show me certified gluten-free insteadWe track 324 genuinely gluten-free beers too — brewed without gluten grains, often in dedicated facilities. That's the category built for you.
The list
622 beers. Every one with a source.
Two categories, kept deliberately separate. Enzyme-reduced beers are barley beers treated with AN-PEP — good for sensitivity, not for celiac. Certified gluten-free beers are brewed without gluten grains at all.
Loading the list…
Every entry links to where we found it and when we last checked. Recipes change without notice — treat this as a starting point for a conversation with the brewery, not a guarantee.
Unlisted
The ones who never said a word.
These breweries treat their beer, but you won't find a single mention of gluten anywhere on their website. We found them in interviews, trade briefs, and forum posts. Hover to reveal.
Viewpoint Brewing Co.
Del Mar, CA
Austin Beerworks
Austin, TX
Mike Hess Brewing
San Diego, CA
Berryessa Brewing Co.
Winters, CA
One caution. Unadvertised means unconfirmed. These breweries never made a public claim, which means they never committed to keeping it true. Call before you order, and treat a taproom pour with more suspicion than a sealed can.
How we verify
We'd rather show you the seams.
Brewery confirmed
The brewery says it themselves — on their site, in their FAQ, or in a direct reply to us. The strongest thing we can offer.
Credibly reported
A specific, citable source that isn't the brewery: trade press, an interview, a distributor sheet. Good evidence, no commitment behind it.
Community report
Firsthand accounts from people who asked, or forum consensus. Useful signal, weakest tier. Verify this one yourself.
323
Sources logged and checked
173
Breweries in the database
48hr
Takedown turnaround, no argument
If you're a brewery and you want your listing corrected or removed, email us and it's done within two days. No debate, no form to fill in. We'd rather have a smaller list that breweries trust than a bigger one they resent.
Questions
The things people ask before their first one.
If you have non-celiac gluten sensitivity, most people in that group tolerate enzyme-treated beer well — that's the entire reason this list exists. But everyone's threshold is different, and we can't know yours. Start with one, see how you feel, and don't let a website make that call for you. If you have celiac disease, don't drink these at all.
Featured partners
This spot is for sale, honestly.
Breweries — get found for what you already do.
Free listings are earned with evidence. Featured placement is paid, labeled, and puts you here on the homepage.
Become a founding brewery partnerRetailers — be the answer to “where can I buy it?”
Every beer page links out to the stores and apps that carry it. Founding retail partners get listed across their whole range.
Become a founding retail partnerFound one we missed?
Add it to the list.
A link to the brewery's own page or a photo of a label is what gets something verified fastest. Rumours are welcome too, they just take longer.
The only email we send
New beers, roughly monthly.
When we verify something new, or a brewery finally confirms, you hear about it. Tell us your state and we'll flag the ones near you. No spam, and no selling your address — ever.