White Labs Clarity Ferm
Chill haze is caused when proteins and tannins (polyphenols) bind together and become insoluble during cold storage. While the enzyme helps break down the sensitive (haze-active) polypeptides that create chill haze, its reaction is very specific, so you can rest assured that no other beer parameters (i.e. flavor, aroma) will be affected. Clarity Ferm also significantly reduces gluten content in finished beer. Treated beers usually test below 20ppm gluten, the current gluten free standard. Each vial contains 10mL of Clarity Ferm - enough to treat one 5 gallon batch of beer. Simply add to cooled wort when pitching yeast.
I use clarity ferm to reduce the gluten in my home brew. I assume it's working to do that and I use it in all batches.
I used Clarity Ferm in a Bourbon Barrel Stout recipe to share with my buddy who has gluten issues. The beer came out awesome, with no change in flavors. My friend was able to drink the beer without problems, and now we’re both excited to brew this beer again many times! Brewdog333
use this all the time to reduce gluten.
I've used this product for years and always have crystal clear beers. Reduced gluten is an added bonus. Couldn't be easier; just dump it in the fermenter as you pitch your yeast. I forgot it once and could definitely tell the difference; now I always keep a spare on hand in the fridge.
I purchased this to remove gluten from my beers as some in my family have gluten sensitivity. Mass market beers which use this seem to be fine so I decided to try it out for my beers. I am not getting them tested to see how they work but the beers are noticeably clearer and I have tasted to residual off flavors from using it. As to gluten sensitivity, we have yet to have any adverse reactions so I believe it has worked as promised.