Northern Brewer Fermaid K Yeast Nutrient

Fermaid K Yeast Nutrient

by Northern Brewer
Current Price
$2.99
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Product Description

Fermaid K is a blended complex yeast nutrient that supplies ammonia salts (DAP), free amino acids (organic nitrogen derived from inactivated yeast), sterols, unsaturated fatty acids, key nutrients (magnesium sulfate, thiamin, folic acid, niacin, biotin, calcium pantothenate) and inactive yeast.

PREPARATION:
Fermaid K should be mixed with room temperature water before adding to an active fermentation to avoid CO2 release and overflowing of tanks or barrels. The amount of water used is not critical. Simply add enough to make a slurry.

STORAGE:
Dated expiration. Store at 18°C (65°F). Once opened, keep tightly sealed and dry.

RECOMMENDED DOSAGE:
1 g/gallon

NOTE:
For best results, Fermaid K should be used in conjunction with an appropriate yeast rehydration nutrient (such as Go-Ferm Rehydration Nutrient), to assure proper nutrition of cultured yeast from rehydration through completed fermentation.

Availability & Sizing

Stock Status
In Stock at 1 store
Available Sizes (2)
2 total variants — 2 in stock

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Current Price
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Last 1 days of price history

May 13, 2026
1 vendors
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$2.99
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Current Price
$2.99
Average Price (90d)
$2.99
Price Range
$2.99 - $2.99
All-Time HighATH
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All-Time LowATL
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24h Change
0.00%(N/A)
Available At
1 Stores
Last Updated
May 13, 2026

Description

Fermaid K is a blended complex yeast nutrient that supplies ammonia salts (DAP), free amino acids (organic nitrogen derived from inactivated yeast), sterols, unsaturated fatty acids, key nutrients (magnesium sulfate, thiamin, folic acid, niacin, biotin, calcium pantothenate) and inactive yeast. PREPARATION:Fermaid K should be mixed with room temperature water before adding to an active fermentation to avoid CO2 release and overflowing of tanks or barrels. The amount of water used is not critical. Simply add enough to make a slurry. STORAGE:Dated expiration. Store at 18°C (65°F). Once opened, keep tightly sealed and dry. RECOMMENDED DOSAGE:1 g/gallon NOTE:For best results, Fermaid K should be used in conjunction with an appropriate yeast rehydration nutrient (such as Go-Ferm Rehydration Nutrient), to assure proper nutrition of cultured yeast from rehydration through completed fermentation.

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Northern Brewer LLC
Best Price
$2.99
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Available Sizes & Variants (2)

Size:
VariantSizePriceStatusStoresBuy
8 grams
8 grams
$2.99
In Stock1 storeBuy
500 grams
500 grams
$37.99
In Stock1 storeBuy
Showing 2 of 2 variants