---
product_id: 55625182
title: "AD332A Fermaid O (12 g)"
brand: "cellarscience"
price: "C$1296"
currency: NIO
in_stock: true
category: "Cellar Science"
url: https://www.desertcart.ni/products/55625182-ad332a-fermaid-o-12-g
store_origin: NI
region: Nicaragua
---

# Certified organic nitrogen Reduces heat spikes 12g precision dose AD332A Fermaid O (12 g)

**Brand:** cellarscience
**Price:** C$1296
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your brew with organic precision – because your yeast deserves the best!

## Quick Answers

- **What is this?** AD332A Fermaid O (12 g) by cellarscience
- **How much does it cost?** C$1296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/55625182-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

- • **Optimized Timing:** Add at 1/3 sugar depletion for peak yeast performance and flavor clarity
- • **Heat Spike Control:** Minimizes fermentation temperature surges for smoother flavor profiles
- • **Compact & Convenient:** Lightweight 12g bag fits perfectly in any brewing setup without clutter
- • **Organic Nitrogen Boost:** Supports robust yeast health with natural, certified organic sources
- • **Precision-Packed 12g Dose:** Exact nutrient delivery for consistent fermentation every batch

## Overview

CellarScience-AD332A Fermaid O is a 12g certified organic yeast nutrient designed to enhance fermentation by providing essential organic nitrogen. It reduces heat spikes during fermentation, promoting healthier yeast activity and superior flavor development. Ideal for professional and home brewers seeking consistent, high-quality results.

## 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.

## 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 | #171,565 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #418 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 kg |
| Item Weight | 13.61 g |
| Leavening Agent Type | Active Dry Yeast |
| Manufacturer | CellarScience |
| Model Number | AD332A |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Package Size Name | 12 g |
| Part Number | AD332A |
| Size | 12g |
| Specialty | Certified Organic |
| UPC | 843200100121 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** CellarScience
- **Item Form:** Powder
- **Item Weight:** 13.61 g
- **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)

## 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.ni/products/55625182-ad332a-fermaid-o-12-g](https://www.desertcart.ni/products/55625182-ad332a-fermaid-o-12-g)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-09-11*