Imperial Yeast | A24 Dry Hop Ale | Beer Yeast | Double Pitch | 200 Billion Cells

Imperial Yeast | A24 Dry Hop Ale | Beer Yeast | Double Pitch | 200 Billion Cells

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  • A24 is A blend of two highly popular yeast strains—A20 Citrus & A04 Barbarian. Well suited for hop forward beers
  • Produces amazing aromas of citrus, peach, and apricot that will accentuate your IPA, pale ale, and any other hop-driven beer
  • Double pitch size with a minimum of 200 billion cells—twice the size of the standard yeast pitch
  • Imperial Yeast is a group of hard-working, fermentation fanatics who provide the brewing industry with the highest quality, most effective yeast possible

A20 Citrus plus A04 Barbarian equals A24 Dry Hop. When this blend gets going on your hoppy beer, the hop aroma explodes. The unique yeast strain combination will produce incredible aromas of peach, apricot and citurus that will underscore pale ales, IPAs, and any other hop driven brew.

Attenuation: 73-75%
Flocculation: Medium
Alcohol Tolerance: 10% ABV
Optimum Fermentation Temp: 64-74°F
Cell Count: 200 Billion

Please Note: For best results we Always recommend ordering an Ice Pack with your liquid yeast. Ice Packs can be found below in the "You might Also Need" section.

Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

Item # IYA24
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.37 LBS
Community Q&A

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Why did you choose this?
MoreFlavor Store
Excellent yeast
Kevin P on Mar 7, 2023
Great product
ulisses s on Aug 17, 2022
Excellent yeast
Kevin P on Mar 7, 2023
It's a great yeast.
Peter M on Nov 16, 2022
Great product
ulisses s on Aug 17, 2022
Ipa beer
Pat on Jun 15, 2022
Very good IPA yeast
Jim G on Jun 6, 2022
Trying something new. Heard great things about it.
SHANE SMITH on May 7, 2022
Juicy Ipa yeast
Bryce Tuttle on Dec 31, 2021
KaijuSF on Dec 20, 2021
Trying it out on a whim.
Kevin M on Oct 22, 2021
You ever try to wet hop?
WILLIAM Reynolds B on Oct 20, 2021
Found a recipe for lemon drop IPA
Kevin D W on Mar 26, 2021
Oscar A on Mar 1, 2021
first time using this yeast. Reviews and various recipes speak highly of it.
Bryan R on Dec 18, 2020
to go with my IPA kit
kolimatorek on Oct 20, 2020
New yeast to me and sounds good for my IPA
David L on Sep 17, 2020
Tried juice last time
Anthony C on Sep 2, 2020
Hazy IPA
Kimberly on Aug 13, 2020
James L on Jul 13, 2020
DIPA a la Heady Topper
Alastair T on Jun 12, 2020
I love Imperial yeasts. Haven’t tried this strain but it sounds interesting
Peter M on May 25, 2020
christopher mortin on Mar 7, 2020
I like it
Oscar A on Jan 29, 2020
to brew beer
Anthony K on Dec 31, 2019
Because I don’t have to make a starter
Ryker H on Dec 10, 2019
esters produced compliment IPA
Nick Oxsen on Nov 20, 2019
House yeast
maxwell blakely on Nov 1, 2019
For making an IPA
Alexander K on Oct 16, 2019
Adds great character to IPA
Nick Oxsen on Oct 10, 2019
It's awesome
Dave H on May 7, 2019
Sounds good.
Kenneth M on Apr 25, 2019
Trying new yeast
Aaron l on Apr 4, 2019
Imperial makes awesome yeast and I haven't tried this one yet
Dave H on Mar 26, 2019
something new
Dale Keesler on Mar 18, 2019
Great performance
Oscar A on Mar 7, 2019
Heard and read reviews
Rick Abad on Feb 13, 2019
My favorite yeast thus far .. have washed severely times , now I wil harvest from the starter
Eric on Feb 5, 2019
unique option, using for homebrew challenge
Randy S on Jan 19, 2019
I like the imperial brand and have not tried A24 but I know it will make a great IPA
jay b on Jan 1, 2019
The best yeast for hoppy IPAs. Gives off tropical aromas and flavors
Bradley P on Dec 20, 2018
To brew beer
Curtis f on Dec 10, 2018
Amazing Yeast
John P on Nov 24, 2018
I will be making a dry hopped cider and I want the hops to shine
Chris B on Nov 17, 2018
Brewing heavily dry-hopped IPA
John B on Nov 17, 2018
Good experience with IPAs
Josh Jabben on Oct 15, 2018
Trying a new yeast
Kevin S on Oct 3, 2018
Really helps out when brewing a juicy IPA
Arturo C on Oct 1, 2018
making NE IPA
William S on Sep 24, 2018
fantastic results with this yeast
matt k on Sep 20, 2018
Working well in my House IPA
Josh Jabben on Aug 28, 2018
I'm making a West Coast IPA and this seemed like a good choice
Jack Capodice I on Jul 28, 2018
It's a great yeast.
Peter M on Nov 16, 2022
Ipa beer
Pat on Jun 15, 2022

4.6 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Absolute best NEIPA yeast I've used so far. So far I've been able to harvest 3 generations, and it's still going strong. I use a 7 gallon SS Brew Bucket with about 6.5 gallons of wort going in and no blowoffs. (I do use a blow off tube just in case, but I'm not 100% sure you need one. I always do one with my neipas.)

This batch (3rd gen), I'm getting peach and strawberry esters. Not sure if it's the yeast or the hop combo I used, but it's my favorite batch so far! LOVE Imperial yeasts!
June 30, 2021
over 4 years ago
Rated 5 out of 5
Great starter!
Fast to start and attenuated beyond package description. Will buy again for sure
January 8, 2021
over 3 years ago
Rated 5 out of 5
One of the best
Its fermenting great
April 18, 2020
over 4 years ago
Rated 5 out of 5
House IPA Yeast
I've used this yeast multiple times on a Millennium/Falconers Flight IPA and it pairs perfectly. Push this yeast above 70 degrees and it gives off some wonderful phenols.

I've also easily gotten attenuation at 80% or higher the last three times, it's a workhorse!
November 21, 2019
over 5 years ago
Rated 5 out of 5
Best yeast I've ever used. I use it for almost every brew and when I stray, I always come back.
October 30, 2019
over 6 years ago
Rated 5 out of 5
Best yeast I have ever used. Imperial is a great company
July 16, 2019
over 5 years ago
Rated 5 out of 5
One of the best
If you want your IPA to be bomb .. use this !
April 16, 2019
over 5 years ago
Rated 1 out of 5
Sent me yeast that is almost 3 months old
The Imperial yeast says to use this yeast within 3 months of Mfg date. Morebeer just sent me a package that is within days of the 3 months from Mfg date. The other package of Wyeast they sent me is 4 1/2 months from Mfg date. Come on Morebeer....I think you can do better than send out yeast that is this old. You may consider discounting the Old yeast in your inventory like they do for time sensitive meats, etc. in the grocery store. Or, have some type of notification on the website that you are purchasing yeast that is soon to expire.
December 14, 2018
over 5 years ago
Response from MoreFlavor
Hey so sorry about your experience. We try very hard to create the best experience for our customers and provide quality products. Please give us a call at 1-800-600-0033 or email us at info@moreflavor.com so that we can assist you. We are here to help. Cheers!
December 14, 2018
Zach R Staff
Rated 5 out of 5
Great match for my DDH NE style double ipa
Love the esters and phenols in this one. Double ipa was no match for this yeast. Fermented at 67 degrees.
November 20, 2018
over 5 years ago
Rated 5 out of 5
Will use again
Have great results so far just transferred to secondary but I've used different strains of imperial before with great results
October 20, 2018
over 5 years ago