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Lactic Acid (88%) - 4 oz.
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88% concentration. Use to adjust pH of sparge water down. We use a pipette to measure out lactic acid as it is a liquid.

Item # WM50
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.25LBS
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Marshal at brulosophy recommends for cider
Chris J on Sep 28, 2018
Adjust sour beer pH
Matthew Z on Aug 14, 2018
Marshal at brulosophy recommends for cider
Chris J on Sep 28, 2018
to lower my mash pH
Ryan S on Sep 28, 2018
Adjust sour beer pH
Matthew Z on Aug 14, 2018
lower mash PH
Eric Landrum on Aug 7, 2018
I am working to improve my brewing water
Gary R on Jul 4, 2018
need it
Joshua C on Jun 14, 2018
Pre-acidificaion of kettle sours
Mary M on Jun 14, 2018
Use to lower wort pH
Michael K on Jun 7, 2018
Easy to Adjust Mash PH
Joshua V on May 24, 2018
Mash ph control
tom b on May 22, 2018
I'm out of lactic acid
christopher c on May 18, 2018
Cause it makes stuff SOUR!
Burlington Beer C on May 12, 2018
Hard cider
Ralph W on May 11, 2018
To adjust mash pH
James P on Apr 27, 2018
proper PH is probably second to yeast health for good beer
Jon S on Apr 25, 2018
Want standard for malolactic chromatography
Richard H on Apr 10, 2018
Great for mash PH adjustments
Kris Haskins on Mar 31, 2018
Water chemistry, the next level!
Carlos H on Mar 29, 2018
adjust mash ph
phil s on Mar 27, 2018
mash PH control
Josh P on Mar 16, 2018
William H on Mar 16, 2018
Running low. Always add to brewing liquor
Jeff Rose on Mar 7, 2018
To adjust my water based on the test kit.
Jason L on Feb 28, 2018
To improve water profile
Matthew M on Feb 28, 2018
To put in my beer to make is sour ish
David H on Feb 14, 2018
The Brown Ale I am making needs some water additives.
Robert R on Feb 1, 2018
Better price than Amazon.
Jacob Wayne A on Jan 24, 2018
Lower mash PH
Devon R on Jan 19, 2018
to lower my ph
Joseph K on Jan 15, 2018
to lower my mash pH
Ryan S on Sep 28, 2018
lower mash PH
Eric Landrum on Aug 7, 2018

4.8 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
July 24, 2018
4 months ago
I use this to drop the pH of the mash. I've also used this to sour a Gose, and it worked really well.
April 20, 2018
7 months ago
Definitely not basic
Used it to pre-acidify my wort for a kettle sour. Worked exactly as intended, preserving head retention. Definitely recommended for this purpose.
February 9, 2018
10 months ago
A little DOES go a long way
I just started using this to adjust pH. 3ml was enough to drop the pH of my mash from 5.7 to 5.4. Tasted it once, too. I have never tasted so intensely sour.
May 13, 2016
Just used this to sour a Gose without bugs. Turned out great.
May 29, 2015
My beer has improved
My homebrew has really improved once I started adjusting my mash pH and building my water. My efficiency went up and it just plain tastes better. Because I started making both of these adjustments at the same time, it is hard to pin point which one made the biggest differene, but my money is on fixing my pH.
May 1, 2014
Crareful with levels
I use this to adjust pH during the mash. Just as others have noted if you add too much you will sour your beer. A little goes a long way and make sure to wait a while before checking pH again.
May 31, 2013
Powerful stuff!
I bought this to add a hint of sourness to a stout without having to deal with bugs or a sour mash. I tried to read around an ounce of the acid per 5 gallons of beer seemed like the consensus. Well, that is WAY too much. I ended up with ten gallons of lemonade-sour beer. So, learn from me. For a five gallon batch of beer a quarter ounce will give a hint of sourness. A half ounce will give a noticable sourness (too much for my taste) and anything more than that is a mistake.

I have no experience using this for mash PH adjustment.
May 1, 2013