---
product_id: 620505827
title: "Fermaid K Yeast Nutrient - 4 Ounce Jar"
brand: "north mountain supply"
price: "AR$72724"
currency: ARS
in_stock: null
reviews_count: 1
category: "North Mountain Supply"
url: https://www.desertcart.com.ar/products/620505827-fermaid-k-yeast-nutrient-4-ounce-jar
store_origin: AR
region: Argentina
---

# Prevents fermentation stalls Complex nutrient formula Optimizes yeast growth & reproduction Fermaid K Yeast Nutrient - 4 Ounce Jar

**Brand:** north mountain supply
**Price:** AR$72724
**Availability:** ❌ Out of Stock

## Summary

> 🍺 Elevate your brew game — don’t let your yeast go hungry!

## Quick Answers

- **What is this?** Fermaid K Yeast Nutrient - 4 Ounce Jar by north mountain supply
- **How much does it cost?** AR$72724 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/620505827-fermaid-k-yeast-nutrient-4-ounce-jar)

## Best For

- north mountain supply enthusiasts

## Why This Product

- Trusted north mountain supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Integration:** Simply suspend in water and add during fermentation to avoid CO2 overflow and maintain vessel integrity.
- • **Compact & Convenient:** 4 oz jar designed for easy storage and precise dosing, perfect for homebrewers aiming for professional results.
- • **Trusted Quality Assurance:** Backed by North Mountain Supply’s 30-day hassle-free replacement program for worry-free brewing.
- • **Comprehensive Yeast Support:** Packed with essential nutrients that fuel yeast growth and reproduction for a robust fermentation process.
- • **Precision Fermentation Boost:** Engineered to secure fermentation even in low YAN conditions, ensuring your brew hits peak flavor every time.

## Overview

Fermaid K by North Mountain Supply is a premium 4 oz yeast nutrient designed to enhance fermentation security, especially in low YAN environments. It delivers essential nutrients that promote healthy yeast growth and reproduction, preventing fermentation stalls. Easy to use by suspending in water before adding, it helps avoid CO2 overflow during fermentation. Supported by a 30-day replacement guarantee, it’s a must-have for homebrewers seeking consistent, professional-quality beer and wine.

## Description

North Mountain Supply Fermaid K - 4 oz Plastic Jar. This is a complex yeast nutrient to assist with fermentation security, especially in low YAN situations. This reliable nutrient provides many essential key elements required by the yeast for growth and reproduction. Usage: Suspend FERMAID K in water and mix well before adding, especially during fermentation to avoid CO2 release and overflowing of vessel. To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective.

Review: I WILL BE BUYING MORE AT A LATER DATE - WORKS GREAT

## Features

- North Mountain Supply Fermaid K - 4 oz Plastic Jar
- This is a complex yeast nutrient to assist with fermentation security, especially in low YAN situations.
- This reliable nutrient provides many essential key elements required by the yeast for growth and reproduction
- Usage: Suspend FERMAID K in water and mix well before adding, especially during fermentation to avoid CO2 release and overflowing of vessel.
- To promote a positive and satisfying customer experience, this product is covered by North Mountain Supply's 30 day hassle-free replacement program, in the event the product is damaged or defective.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFYPFXV6 |
| Best Sellers Rank | #129,067 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #231 in Beer Brewing Ingredients |
| Date First Available | August 17, 2023 |
| Item Weight | 4.6 ounces |
| Manufacturer | North Mountain Supply |
| Package Dimensions | 3.82 x 1.73 x 1.61 inches |

## Images

![Fermaid K Yeast Nutrient - 4 Ounce Jar - Image 1](https://m.media-amazon.com/images/I/71X06tBp9QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I WILL BE BUYING MORE AT A LATER DATE
*by T***S on July 26, 2025*

WORKS GREAT

## Frequently Bought Together

- North Mountain Supply Fermaid K Yeast Nutrient - for Beer and Wine Homebrewing - 4oz Jar
- North Mountain Supply Fermaid O Yeast Nutrient - for Beer and Wine Homebrewing - 2oz Jar
- North Mountain Supply Go-Ferm Yeast Nutrient - for Beer and Wine Homebrewing - 3oz Jar

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-07*