Sale & Clearance
Deal Of The Day
White Labs Clarity Ferm - 10 mL

White Labs Clarity Ferm - 10 mL

In Stock
Delivers to ( change ) by as part of our Fast & Free Shipping.
Faster Shipping Available. Details.
60 day no hassle return policy. Details

An easy way to eliminate chill haze in your finished beer is to add one vial of Clarity Ferm to your fermenter prior to the onset of fermentation. Use 1 vial per 5 gallon batch.
For the beer geek (but still simplified!):
Chill haze is caused in your fermenter during aging when polyphenols and polypetides bond together. Clarity ferm cleaves polypetides (a protein fraction) so they cannot bond with polyphenols (tannin). This product is also known as Brewer's Clarex.
There are also discussions and testing being done with this product, finding that it reduces gluten levels in beer. Gluten is the protein that Gluten-Intolerant (Coeliac) folks need to avoid or greatly reduce consumption of. Always consult a Doctor first before use in this application.
  • An enzyme that is effective at preventing chill haze
  • Increases shelf-life and product consistency
  • Does not alter beer flavor or aroma
  • Has no effect on head retention
  • Can produce gluten-reduced* beers made with barley (*The majority of beers test below 10ppm gluten when used in the correct dosage)
Shelf life is 6 months.
Item # FIN37A
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.30LBS
Community Q&A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 50 answers
Why did you choose this?
MoreFlavor Store
Valued C on Nov 28, 2018
Never tried this but have heard good things about it plus I trust White Labs.
Edward J Csaszar Jr on Nov 22, 2018
Valued C on Nov 28, 2018
for clarity and reduced gluten
byron m on Nov 24, 2018
Never tried this but have heard good things about it plus I trust White Labs.
Edward J Csaszar Jr on Nov 22, 2018
suggested by
Valued C on Nov 17, 2018
Reduce gluten content so wife can drink it
S T on Nov 17, 2018
Thought i'd give it a try on a beer soon
Evan B on Nov 17, 2018
At recommendation of a brewing friend.
Medy D on Nov 17, 2018
To Clear out the gluten protiens for my wife with Celiac disease.
Tim H on Oct 6, 2018
I use this a lot & I ran out
David U on Sep 16, 2018
Armin T on Aug 20, 2018
recommended by friend
Mike W on Aug 13, 2018
gluten intolerance
Valued C on Aug 9, 2018
awesome for making low gluten ales
byron m on Jul 24, 2018
Have a friend that is gluten intolerant. Want to give it a try.
Glenn G on Jul 23, 2018
i need clear beer
Chad S on Jul 23, 2018
gluten sensitive girl friend
Don E on Jul 6, 2018
Gluten reduction and clarifying
Kraig P on Jul 2, 2018
gluten-sensitive friends
Benjamin A on Jun 26, 2018
wife is gluten intolerant
Fred I on Jun 26, 2018
reducing gluten
eric b on Jun 26, 2018
Friends and neighbors are gluten-restricted.
John E. D. Larkin on May 22, 2018
Great, clear beer!
Alexander S on Apr 26, 2018
I use it in every batch for clarity and I have family with gluten sensitivity
Jon S on Apr 25, 2018
Essentially removes gluten and I have family that are sensitive
David C on Apr 16, 2018
My wife is gluten free, so I add this the same time I pitch the yeast, so my wife we feel better about drinking my beer.
108 Cutter Drive on Apr 12, 2018
Need to reduce gluten.
Dave C on Apr 7, 2018
It works!
Wesley V on Apr 6, 2018
Wanted Gluten reduced beer
Paul H on Apr 4, 2018
For clearing my ales and lowering the gluten values.
Terry J on Apr 3, 2018
Trying to make a Gluten Reduced beer for a friend
Nathan Chaney on Mar 16, 2018
Reducing Gluten for the consumption concerns of all but my Celiac friends is good to do, and a relatively inexpensive addition to the total cost of a brew, and it doesn't affect the flavor at all, IMO. I don't know why any brewer ever wouldn't do this.
Sherwin Y on Mar 16, 2018
Was going to buy anyways for about the same price
TJ Shively on Mar 5, 2018
Helps clarify beer and reduce gluten
Jon S on Mar 5, 2018
Like to reduce reduced gluten beer while helping clarity!
Sean M C on Feb 16, 2018
I'm gluten intolerant
Tammera F on Feb 15, 2018
Reduce gluten - it works to some extent
Marc B on Feb 6, 2018
I use this on every batch. I found I have a gluten sensitivity. I can drink any style I make as long as I use this. No negative effects from my Gluten reduced beer.
Bruce E M on Jan 25, 2018
Really want to reduce the gluten content in my beer so more people in my family can enjoy them.
Jay L on Jan 23, 2018
Gluten reduction
Arleigh c on Jan 22, 2018
This has made it possible for my wife to drink the beer I make since she can't consume Gluten. This will reduce the gluten
Matthew C H on Jan 18, 2018
I use this in every brew I do. Removes Gluten (safe for my Daughter) and clarifies
David C on Jan 12, 2018
for clarity and reduced gluten
byron m on Nov 24, 2018
suggested by
Valued C on Nov 17, 2018
Can you use clarity firm if you plan to bottle condition your beer ?
rich edson on May 23, 2018
BEST ANSWER: Absolutely. I use it routinely and I typically bottle about 1/3 of my batch and keg the other 2/3. It really does help reduce chill haze. (It is not added as a fining agent after primary fermentation is complete; You add the clarity ferm to your cool wort at the start of fermentation.)

4.9 / 5.0
16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Gluten reduction
Reduces gluten, I use it in all of my brews.
October 18, 2018
2 months ago
Almost Perfect
It definitely makes beer drinkable for Gluten intolerant people. I have a friend that has a severe Gluten intolerance and she has been able to drink all 3 batches I’ve made with Clarity Ferm. I would have given it a 5 star rating but it doesn’t clarify a beer like I had hoped. The claim is that you don’t need to use any finish agents with it, but I think that you still should based on the results of my three beers.
July 20, 2018
6 months ago
Response from MoreFlavor
We're happy to hear you have a gluten allergic friend willing to try, with success. Folks with food allergies should still proceed with caution. Thanks for the review!
July 31, 2018
Zach R Staff
Great stuff and it works
Simple and easy. Just add to the cool wort and the enzyme does the rest. Really works.
May 23, 2018
11 months ago
Does the job
I had some mead with a haze. The clarity ferm cleared it up in a week.
March 25, 2018
8 months ago
Good product
I have family that are gluten intolerant and I use this regularly to reduce the gluten in my beer. So far no one has had any issues after drinking my beer.

Does not change any about the taste. It helps to reduce chill haze but does not clarify a cloudy beer. You will need to fine post fermentation with something else.
February 21, 2018
11 months ago
seem to work still learning about this product
February 18, 2018
11 months ago
Kills gluten
Allows the less fortunate to enjoy real beer. Works magic on removing gluten.
February 13, 2018
11 months ago
Gluten Free Barley Beer
This product is GREAT. In addition to helping clarify the brew, it virtually eliminates gluten proteins. This means my daughter who has Celiac disorder and other gluten sensitive folks can safely drink my brews. I use it in everything I brew.
January 26, 2018
Amazing and can help drop out the Gluten for my GF wife.
This product is great and I have been using it for years. My wife who gets sick from Gluten can now drink my beers and not have issues because this stuff drops enough out of the beer. Even another friend who has narcolepsy and has episodes from gluten had the guts to try my beer and she had no issues. The other benefit is that it also clarifies my beer and is super easy to use. Just dump it in the primary fermenter. That's it! I talked about this on the Brewing Network when I stopped in for a show.
July 27, 2017
Made clearest beer I've ever had
Made my Kolsch darn near crystal clear and without any "green" flavor and ready to drink the day after being fully bottle conditioned/carbonated. First time that's ever happened.
May 17, 2016