---
product_id: 605320934
title: "Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package"
brand: "craft a brew"
price: "€ 11.30"
currency: EUR
in_stock: true
reviews_count: 2
category: "Craft A Brew"
url: https://www.desertcart.it/products/605320934-fermaid-k-for-wine-and-beer-brewing-blended-complex-yeast
store_origin: IT
region: Italy
---

# Boosts yeast growth & reproduction Blended complex nutrient formula Optimized 2-step dosing for max fermentation Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package

**Brand:** craft a brew
**Price:** € 11.30
**Availability:** ✅ In Stock

## Summary

> 🍷 Elevate your homebrew game with Fermaid K – because your yeast deserves the VIP treatment!

## Quick Answers

- **What is this?** Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package by craft a brew
- **How much does it cost?** € 11.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/605320934-fermaid-k-for-wine-and-beer-brewing-blended-complex-yeast)

## Best For

- craft a brew enthusiasts

## Why This Product

- Trusted craft a brew brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Keep It Clean:** Helps reduce volatile acidity and neutralizes toxic fatty acids for pure flavor
- • **Dual-Phase Dosing:** Strategic 2-step addition maximizes yeast vitality and fermentation efficiency
- • **Precision Nutrition:** Balanced blend of organic & inorganic nitrogen to prevent nutrient deficiencies
- • **Trusted Craftsmanship:** Craft A Brew quality ensures consistent, professional-grade homebrewing results
- • **Turbocharge Your Brew:** Promotes vigorous yeast growth for faster, cleaner fermentation

## Overview

Craft A Brew Fermaid K is a premium 1 oz blended yeast nutrient designed to enhance fermentation in wine and beer by promoting yeast growth and reproduction. Featuring a complex mix of organic and inorganic nitrogen sources plus inactivated yeast, it supports efficient fermentation, reduces off-flavors, and requires a precise two-step dosing process for optimal results. Ideal for homebrewers seeking professional-quality brews with every batch.

## Description

BEST SELLING KITS We’re on a mission to turn craft beer lovers into craft beer brewers with our premium homebrew kits. Designed to help first-timers and hobbyists alike make the best possible beer in their very own kitchens, right out of the box. Since 2010, we’ve been perfecting our easy-to-use kits, sourcing the freshest ingredients from the same suppliers of the American craft beer industry and proudly assembling each kit by hand, under one roof in Orlando, FL. BEST SELLING ACCESSORIES How did we get our start? Selling our kits at farmers markets in 2010. We assemble each kit by hand and use the highest quality ingredients sourced from the same suppliers in the industry. Why do we love what we do? We nitrogen-flush our hops & grains to ensure the freshest, most flavorful ingredients.. Plus, we use a hybrid extract + grain brewing process that produces craft brewery quality beer. What makes our products unique? Our goal is to turn craft beer lovers into brewers with our kits. We create an experience that is fun, easy & educational from brew day to opening that first bottle. How did we get our start? Selling our kits at farmers markets in 2010. We assemble each kit by hand and use the highest quality ingredients sourced from the same suppliers in the industry. Why do we love what we do? We nitrogen-flush our hops & grains to ensure the freshest, most flavorful ingredients.. Plus, we use a hybrid extract + grain brewing process that produces craft brewery quality beer. What makes our products unique? Our goal is to turn craft beer lovers into brewers with our kits. We create an experience that is fun, easy & educational from brew day to opening that first bottle.

Review: Fast shipping. Clear instructions. - Fast shipping, great customer service, clear instructions for use. I would buy this again!
Review: Dead - Dead. Doesn't activate.

## Features

- EFFICIENT FERMENTATION - Craft A Brew’s 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHN824H4 |
| Age Range Description | Adult |
| Best Sellers Rank | #26,442 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #12 in Beer Brewing Ingredients |
| Brand | Craft A Brew |
| Brand Name | Craft A Brew |
| Cuisine | Multiple cuisines (Wine, Beer) |
| Customer Reviews | 4.4 out of 5 stars 16 Reviews |
| Flavor | Fermaid K |
| Manufacturer | Craft A Brew |
| Size | 1 Ounce |
| UPC | 850051633340 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Craft A Brew
- **Cuisine:** Multiple cuisines (Wine, Beer)
- **Flavor:** Fermaid K
- **Size:** 1 Ounce
- **Unit Count:** 1.00 Count

## Images

![Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package - Image 1](https://m.media-amazon.com/images/I/71tTFWVvHiL.jpg)
![Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package - Image 2](https://m.media-amazon.com/images/I/813PKUaAaPL.jpg)
![Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package - Image 3](https://m.media-amazon.com/images/I/81X8tItPzxL.jpg)
![Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package - Image 4](https://m.media-amazon.com/images/I/911nk3pYYPL.jpg)
![Fermaid K - For Wine & Beer Brewing - Blended Complex Yeast Nutrient - Promotes Yeast Growth & Reproduction - For Efficient Fermentation - 1 oz Package - Image 5](https://m.media-amazon.com/images/I/717a9LxBiAL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fast shipping. Clear instructions.
*by S***N on October 10, 2025*

Fast shipping, great customer service, clear instructions for use. I would buy this again!

### ⭐ Dead
*by A***A on March 29, 2026*

Dead. Doesn't activate.

## Frequently Bought Together

- 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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---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-08*