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Craft A Brew - Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package

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Arrives Friday, Jul 3
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Flavor Name: Fermaid K


Features

  • EFFICIENT FERMENTATION - Craft A Brews packaged Fermaid K is a blended complex yeast nutrient that facilitates efficient fermentation by promoting yeast growth and reproduction. Its blend of nutrients helps compensate for nutrient and nitrogen deficiencies in grape wines, fruit wines or beers.
  • HOW IT WORKS - This product helps keep yeast in suspension, helps keep volatile acidity levels low and helps absorb fatty acids that are toxic to yeast. Fermaid K contains a blend of inorganic nitrogen (DAP), organic nitrogen (alpha amino nitrogen), inactivated yeast as well as other key nutrients.
  • HOW TO USE - Fermaid K nutrient works best if added in 2 doses. The first half of the dose is added 6-12 hours after pitching the yeast, and the other half once the sugar content is depleted by 1/3 of original gravity. Before adding the second dose, mix with room temperature water to avoid excess CO2 release and overflow.
  • BREWING RECOMMENDATIONS - We recommend you use 1 gram per gallon of wine. For best results, this product should be used with a yeast rehydration nutrient to assure proper nutrition. The package contains 1 oz of Fermaid K.
  • CRAFT A BREW QUALITY - Based in Orlando, FL, our mission at Craft A Brew is to stand as the trusted source for homebrew supplies. Guided by our core values of delivering top-notch ingredients, combining elegance with efficiency in design, and championing environmental sustainability, we ensure that every sip is a delightful experience, savored just the way it should be.

Package Dimensions ‏ : ‎ 5.75 x 3.9 x 0.39 inches; 1.06 ounces


UPC ‏ :


Manufacturer ‏ : ‎ Craft A Brew


Units ‏ : ‎ 1.00 Count


Best Sellers Rank: #22,469 in Grocery & Gourmet Food (See Top 100 in Grocery & Gourmet Food) #8 in Beer Brewing Ingredients


#8 in Beer Brewing Ingredients:


Customer Reviews: 4.4 4.4 out of 5 stars (15)


Brand Name: Craft A Brew


Flavor: Fermaid K


Cuisine: Multiple cuisines (Wine, Beer)


Age Range Description: Adult


UPC: 850051633340


Manufacturer: Craft A Brew


Size: 1 Ounce


Unit Count: 1.00 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Fast shipping. Clear instructions.
Flavor Name: Fermaid K
Fast shipping, great customer service, clear instructions for use. I would buy this again!
Reviewed in the United States on October 10, 2025 by Sean

  • Dead
Flavor Name: Fermaid K
Dead. Doesn't activate.
Reviewed in the United States on March 29, 2026 by Anchutka

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