Biofine Clear Clarifier

Biofine Clear Clarifier

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A clarifier that has received attention on The Brewing Network and is used by several of our commercial brewer friends. While beers cloud for different reasons and there is not one silver bullet to clear all beers, Biofine has proven effective in most situations. It is an easy way to help ensure clarity without having to filter.

Biofine strips out all remaining yeast in 24-48 hours! Speeds up the aging and clarify process by 2-3 weeks! You'll find a layer of darker yeast that settles on top of your yeast bed in your fermenter. This layer is thicker than normal and acts as a blanket. This settling process avoids your yeast from being disturbed as you move your carboy. Biofine brings out maltiness and accentuates esters produced by yeast.

Biofine Clear is a purified colloidal solution of silicic acid (SiO2) in water that has been specially formulated for the rapid sedimentation of yeast and other haze forming particles in beer. (Vegan friendly - no animal products) Shelf life is 24 months from date of manufacture, unopened.

Dosage Rates: 1/4 Tbsp (3 ml or 1/10oz) to as much as 2 Tbsp (31 ml or 1 fluid oz.) per 5 gallon batch of beer.

Store in cool, dry conditions above 41 degrees F and do not allow the product to freeze.

Some beer styles don't react with certain dose rates. You may have to add more to have an effect. We recommend starting small and increasing your dosage rates once per day until clarification takes place.

Like Biofine Clear Clarifier? Then you will love CellarScience® SilaFine! 


Community Q&A

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Browse 3 questions Browse 3 questions and 57 answers
Why did you choose this?
MoreFlavor Store
Gregory B on May 10, 2021
Brewer suggested.
Thomas R on Apr 10, 2021
Gregory B on May 10, 2021
I picked this to reduce conditioning time for quicker turn around. On beer styles.
Jon H on Apr 29, 2021
Brewer suggested.
Thomas R on Apr 10, 2021
Helps produce bright, clear beers
Richard Schmittdiel on Apr 2, 2021
So I can server clearer beer to vegan friends
Stephen H on Mar 16, 2021
This is my go to for clearing my kegged beer.
Robert A on Feb 5, 2021
Works great when added at kegging. Easily disturbed so best when used when you won't be moving a keg.
Jason C on Jan 27, 2021
Sean S on Jan 27, 2021
Remove yeast/solids from mash prior to distillation
Warren O. on Jan 7, 2021
Add to keg. Super clear beer. Way better than Gelatin
Rob Smith on Dec 16, 2020
Sanad Al I on Nov 3, 2020
To make seltzer
Jeff H on Sep 30, 2020
Going to give it a try
Philip M on Sep 16, 2020
Had it before
TIBERIU K on Sep 11, 2020
Going clear.
Ross Winner on Jun 22, 2020
Clear beer is good beer,
Michael Hoccom on Jun 17, 2020
Cloudy beer
Roger Taylor on Jun 8, 2020
Clarification of the larger I am brewing
Peter Busse on Jun 2, 2020
Need a vegan friendly clarifier
Stephen H on Jun 2, 2020
works better than gelatin
Rob Smith on May 23, 2020
Researched as most universal clarifier
Benjamin R on May 22, 2020
Clear my beer
Timothy C on May 12, 2020
I works exceptionally well
Dave D on May 5, 2020
for secondary stage before adding fruit
Bogdan O on Apr 21, 2020
Good beer clarifier
Bernard H on Apr 4, 2020
To reach the free shipping threshold.
Richard Z on Mar 2, 2020
Industry standard.
Matthew P on Feb 29, 2020
2 tbs will clear up a pale or IPA really good
Timothy Chilcoat on Feb 25, 2020
Clear beer is good beer
Michael Hoccom on Jan 9, 2020
Need a very clear beer; don't want to filter
Mike T on Dec 19, 2019
Joel A on Dec 5, 2019
Crystal clear beer in less than 2 weeks
Rob Smith on Nov 7, 2019
Michael M on Nov 7, 2019
vegan fining agent
Scott P on Oct 10, 2019
This product will make your beer professionally clear. If you don’t want a Hazy beer use this product that will make your beer look like it has been centrifuged.
Bret S on Sep 4, 2019
Easy to use!
Jason Oates on Aug 28, 2019
It works.
Chromebook User on Aug 28, 2019
10mL in 5gal yields crystal clear beer and easier to use than gelatin
Ian H on Jun 25, 2019
clarify beer
Sean P E on Jun 21, 2019
Works great
william c on May 21, 2019
the same
otto b on May 20, 2019
This product works well
douglas g on Apr 29, 2019
Works great, I add it to the corny before transfer
STEVE F on Mar 23, 2019
Remove more yeast so I can safely backsweeten
Karl M on Feb 25, 2019
Clear beer is good beer.
Michael Hoccom on Feb 23, 2019
got advice from a homebrew group on facebook
Walter j on Feb 16, 2019
I like to use it.
Andrew James K on Jan 31, 2019
Need it
Valued C on Jan 8, 2019
Scott Holtog on Jan 5, 2019
This works wonders for making beer crystal clear!
Ed B on Jan 1, 2019
I picked this to reduce conditioning time for quicker turn around. On beer styles.
Jon H on Apr 29, 2021
Helps produce bright, clear beers
Richard Schmittdiel on Apr 2, 2021
Can I use this and bottle condition?
Ryan Reddinger on Aug 25, 2020
BEST ANSWER: Yes, you can. Usage will depend on your bottling process. I assume a 5-gallon batch, and that you have three steps: primary fermentation, then secondary fermentation in a different container with an airlock, then bottle the beer. In this case, you need a clean container that can hold the entire 5-gallon batch, prior to bottling. First, put 1/4 to 1/2 teaspoon of Biofine in the bottom of the clean container. Next, transfer your beer from the secondary fermenter into the clean container. Add your corn sugar for carbonation, and bottle. Please note that Biofine will cause significantly more solids to collect at the bottom of the bottles than when you do not use it. Therefore, you might want to put an airlock on the beer that contains the Biofine after the secondary fermenter and let it sit for an extra week to let the solids precipitate to the bottom. Then bottle. This will allow you will to enjoy the clarity that Biofine enables even more, with less mess in the bottles.

If you go straight from primary to bottle, then skip the secondary fermenter, add the Biofine to the clean container, and so on.
What's the shelf life, and how lagged is the typical date of manufacture from one to date of shipment? E.g. 6 months, 3 months?
Joseph Odden on Aug 30, 2020
Biofine Clear Clarifier
Biofine Clear Clarifier
Biofine Clear Clarifier - 1 kg
Biofine Clear Clarifier - 1 kg
BEST ANSWER: Never bought 1 kg from more beer.Only my local HBS twice in the last 3 years. 1kg was over a year by best by date still work but it start to crystallize 2nd bottle was only one month out.He told me the Portland company was getting out of supply homebrew shops. So maybe you got old stock.
Cheers Greg

5.0 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Perfectly clear beers
Use from 1/2 tsp to 2 tsp in a 5 gallon batch when kegging. I secondary in a keg and add the Biofine when racking from the primary fermenter. Give it two weeks or longer, and then transfer perfectly clear beer to the serving key and carbonate it.
November 28, 2020
1 year ago
Rated 5 out of 5
It’s great
Always does the trick.
November 26, 2020
5 months ago
Rated 5 out of 5
Does a fair job
I don't have much experience with clarifiers, but this product cleared up my beer fairly well (not totally clear, but clearer).
September 5, 2020
9 months ago
Rated 5 out of 5
Brilliantly clear beer a week after kegging. Excellent product, MUCH better than gelatin (I had zero luck with Gelatin, YMMV).
July 8, 2020
1 year ago
Rated 5 out of 5
This Stuff Works
I learned that I get the best results when I but the Biofine in the keg first before I put the beer in.
April 14, 2020
over 2 years ago
Response from MoreFlavor
JD - Interesting approach, thanks for the tip.
May 1, 2020
Zach R Staff
Rated 5 out of 5
Works Really Well
Works really well, clarified my Helles in two days using the smallest recommended dose (3ml). More expensive than gelatin, but its a great product.
March 25, 2020
1 year ago