---
product_id: 55625182
title: "CellarScience-AD332A Fermaid O (12 g)"
brand: "cellarscience"
price: "144 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Cellar Science"
url: https://www.desertcart.dk/products/55625182-cellarscience-ad332a-fermaid-o-12-g
store_origin: DK
region: Denmark
---

# Reduces Heat Spikes in Fermentation 100% Organic Nitrogen Boost Optimizes Yeast Health for Flavor CellarScience-AD332A Fermaid O (12 g)

**Brand:** cellarscience
**Price:** 144 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your brew with organic precision—because your fermentation deserves the best!

## Quick Answers

- **What is this?** CellarScience-AD332A Fermaid O (12 g) by cellarscience
- **How much does it cost?** 144 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/55625182-cellarscience-ad332a-fermaid-o-12-g)

## Best For

- cellarscience enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dosing:** Easy 1.5g per gallon usage with simple rehydration for perfect timing at 1/3 sugar depletion.
- • **Pure Organic Power:** Harness certified organic nitrogen for cleaner, healthier fermentation.
- • **Stable Fermentation:** Minimizes heat spikes to protect yeast vitality and ensure consistent results.
- • **Trusted Craftsmanship:** Proudly made in the USA with a 4.5-star rating from passionate brewers and mead makers.
- • **Flavor-Forward Fermentation:** Promotes robust yeast health, unlocking richer, more complex flavor profiles.

## Overview

CellarScience-AD332A Fermaid O is a 12g certified organic yeast nutrient powder designed to enhance fermentation by providing essential organic nitrogen. It reduces heat spikes, supports yeast health, and improves flavor complexity. Ideal for professional and home brewers seeking consistent, high-quality results, it is made in the USA and highly rated by the brewing community.

## Description

Contains organic sources of nitrogen, not damp, along with nutrients for a healthy fermentation with less heat spikes. Better yeast health equals better flavors. Use 1.5G per gallon. Rehydrate in distilled water and add at 1/3 sugar depletion.

Review: Great organic nutrient - I use a little of this in most of my meads that don't have much nitrogen and it works great. I very much like the fact that it's organic and it always keeps my fermentations nice and strong.
Review: It worked! Just what I was looking for! - I was looking for this yeast in a minimum quantity! THank you!

## Features

- Yeast nutrient containing organic nitrogen
- Item Package Dimension: 5.19" L x 3.0" W x 0.31" H
- Country Of Origin: United States
- Model Number: AD332A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074D9F114 |
| Age Range Description | 18+ |
| Best Sellers Rank | #282,560 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #865 in Beer Brewing Ingredients |
| Brand | CellarScience |
| Brand Name | CellarScience |
| Container Type | Bag |
| Cuisine | European cuisine |
| Customer Reviews | 4.5 out of 5 stars 174 Reviews |
| Global Trade Identification Number | 00843200100121 |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.02 Kilograms |
| Item Weight | 0.03 Pounds |
| Leavening Agent Type | Active Dry Yeast |
| Manufacturer | CellarScience |
| Model Number | AD332A |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Part Number | AD332A |
| Size | 12g |
| Specialty | Certified Organic |
| UPC | 843200100121 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CellarScience
- **Item Form:** Powder
- **Item Weight:** 0.03 Pounds
- **Number of Items:** 1
- **Unit Count:** 1.0 Count

## Images

![CellarScience-AD332A Fermaid O (12 g) - Image 1](https://m.media-amazon.com/images/I/611XuMVn2TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great organic nutrient
*by A***R on September 28, 2020*

I use a little of this in most of my meads that don't have much nitrogen and it works great. I very much like the fact that it's organic and it always keeps my fermentations nice and strong.

### ⭐⭐⭐⭐⭐ It worked! Just what I was looking for!
*by H***Z on December 8, 2021*

I was looking for this yeast in a minimum quantity! THank you!

### ⭐⭐⭐⭐ That they work, but
*by H***Y on September 5, 2022*

There are other ways too buy.

## Frequently Bought Together

- CellarScience-AD332A Fermaid O (12 g)
- Five Star - Star San - 16 Ounce - Brew Sanitizer High Foaming Acid Anionic
- Diammonium Phosphate 2 oz.

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**Shop now:** [https://www.desertcart.dk/products/55625182-cellarscience-ad332a-fermaid-o-12-g](https://www.desertcart.dk/products/55625182-cellarscience-ad332a-fermaid-o-12-g)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-07-12*