---
product_id: 363497501
title: "AD332A Fermaid O (12 g)"
brand: "cellarscience"
price: "€ 31.94"
currency: EUR
in_stock: true
reviews_count: 5
category: "Cellar Science"
url: https://www.desertcart.be/products/363497501-ad332a-fermaid-o-12-g
store_origin: BE
region: Belgium
---

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

**Brand:** cellarscience
**Price:** € 31.94
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your brew game with nature’s nutrient boost!

## Quick Answers

- **What is this?** AD332A Fermaid O (12 g) by cellarscience
- **How much does it cost?** € 31.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/363497501-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 for consistent, repeatable results.
- • **Cool & Controlled:** Minimize heat spikes to protect your yeast’s vitality.
- • **Pure Organic Power:** Harness the natural nitrogen boost for robust fermentation.
- • **Trusted Craftsmanship:** Proudly made in the USA with certified organic ingredients.
- • **Flavor-Forward Fermentation:** Healthier yeast means richer, more complex flavors.

## Overview

AD332A Fermaid O is a premium yeast nutrient powder containing organic nitrogen designed to enhance fermentation health by reducing heat spikes and promoting robust yeast activity. Ideal for winemakers and home brewers seeking richer flavors, it is easy to dose at 1.5g per gallon and is made in the USA with certified organic ingredients.

## 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 |
| Best Sellers Rank | #51,735 in Grocery ( See Top 100 in Grocery ) #9 in Winemaking #132 in Gift Baskets & Gourmet Gifts |
| Brand | CellarScience |
| Brand Name | CellarScience |
| Container Type | Bag |
| Customer Reviews | 4.6 out of 5 stars 165 Reviews |
| Global Trade Identification Number | 00843200100121 |
| Item Form | पाउडर |
| Item Package Quantity | 1 |
| Item Package Weight | 0.02 Kilograms |
| Item Weight | 14 g |
| Item form | पाउडर |
| Item package quantity | 1 |
| Item weight | 14 g |
| Manufacturer | CellarScience |
| Model Number | AD332A |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Part Number | AD332A |
| Specialty | Certified Organic |
| UPC | 843200100121 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** CellarScience
- **Item form:** पाउडर
- **Item weight:** 0.03 Pounds
- **Number of Items:** 1
- **Unit count:** 1 Count

## Images

![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 28 September 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 8 December 2021*

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

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

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-13*