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Safale S-04 English Ale Yeast (Fermentis) - 11.5 g
DY25
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Description

Homebrewers love this commercial English Ale yeast for its big, clean flavor; its rapid fermentation; and its highly flocculant character.
 
Widely recommended for practically any American or English style beer, S-04 yeast a rapid starter and finisher which settles out extremely well, leading to a clean finished beer. Great to keep a few packets as back-ups or just to use as a less-expensive alternative to liquid cultures.
 
The manufacturer states the strain is directly pitchable. For activation or proofing, suspend yeast in 4 oz of warm water (85-100F). Do not stir. Let stand for 15 minutes then stir gently. Add an equal amount of wort to your solution. Cover, let sit for five minutes, and pitch.
 
Recommended temperature range: 64F-72F.
Item # DY25
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.06LBS
Community Q&A

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Browse 1 question Browse 1 question and 18 answers
Why did you choose this?
MoreFlavor Store
A great yeast for APA and IPA.
Aaron O on Feb 20, 2018
high quality ingredient for an irish stout
Aaron M on Feb 14, 2018
A great yeast for APA and IPA.
Aaron O on Feb 20, 2018
Best. Yeast. Ever.
charles b on Feb 16, 2018
high quality ingredient for an irish stout
Aaron M on Feb 14, 2018
Needed it to ferment
Kurt K on Feb 14, 2018
Best success with dry English ale yeasts
Matt S on Feb 12, 2018
04 and 05 are standard workhorse dry yeasts
John C on Feb 12, 2018
To go with English Ale.
Mark M on Feb 8, 2018
Great yeast for fermenting amber ales
Marty K on Feb 7, 2018
Good taste, NE style IPA
Todd C on Feb 1, 2018
My house ale yeast
Ken Z on Jan 31, 2018
consistent results
Nick S on Jan 31, 2018
great yeast, good for NEIPA's
Jeffrey d on Jan 26, 2018
Love this stuff--fast and furious.
Anthony J. S on Jan 25, 2018
want to experiment for new england ipa
Valued C on Jan 24, 2018
Use this all the time. Keep it in stock
Mac M on Jan 18, 2018
Used the S-05 in first brew...seemed to work well. Thought I'd try the 04, also recommended by another brewer.
Matthew S on Jan 15, 2018
Used before.
Pat L on Jan 15, 2018
Great ipa yeast, clean works fast
Josh H on Jan 10, 2018
Best. Yeast. Ever.
charles b on Feb 16, 2018
Needed it to ferment
Kurt K on Feb 14, 2018
Reviews

4.7 / 5.0
37 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
29
6
1
1
0
Yeast
Does what it is supposed to do. Extremely fast shipping.
February 1, 2018
Purchased
3 weeks ago
Super fast
Fast, violent fermentation. Use a blow off hose, not an airlock. Flocculates quickly and completely. Will use again.
January 28, 2018
Purchased
1 month ago
Had very good experiences with this yeast great attenuation for English style beers or for those seeking that flavor in their own recipes.
January 28, 2018
Purchased
1 month ago
Fast acting
Krausen subsided in about 4 days. Easy to rehydrate and pitch. I'll be using this again.
January 24, 2018
Purchased
1 month ago
I received fresh yeast that made awesome beer
January 23, 2018
Purchased
1 month ago
It's a workhorse
Whatever styles you're prone to brewing and yeasts that you usually use, every home-brewer should have a packet of S04 and S05 in the fridge. Great in a bind, and can work wonders for improvised brew days.
January 9, 2018
Purchased
2 months ago
Old Product
I have been order from MoreBeer for years now instead although I have a few lhbs nearby. I like taking the time to plan out my brews online while shopping. I just received my order 6/17/16 and the yeast expires 6/16. First time I've received a near expiration yeast. This should have been on clearance. Now I need to make a beer I wasn't planning on for a couple months. Thanks
June 17, 2016
good, clean, dry
really good I?ve used this yeast in many beers styles and works well always
May 28, 2015
My go to dry yeast
To determine which dried yeast I preferred I brewed up 2 batches of the same beer (an ale) and pitched one with this yeast and one with safale-05. I honestly thought I would prefer -05, but the flavor profile of this yeast was better for the 2 people doing the tasting.

I use both safale yeast, 04 and -05 with direct pitching when I am out of liquid yeast and they work great and have never let me down.
May 27, 2015
Great job on English Ales
This yeast is great for brewing English milds and browns. It provides the character required for those styles. Be sure to follow the rehydration instructions from the Safale S-04 data sheet. (available under the Documents tab)
May 20, 2015