---
product_id: 80051154
title: "AD332B Fermaid O (120 g)"
brand: "cellarscience"
price: "1517 kr"
currency: NOK
in_stock: true
category: "Cellar Science"
url: https://www.desertcart.no/products/80051154-ad332b-fermaid-o-120-g
store_origin: NO
region: Norway
---

# Certified organic nutrients Reduces heat spikes in fermentation 120g precise dosing AD332B Fermaid O (120 g)

**Brand:** cellarscience
**Price:** 1517 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your brew game with organic precision!

## Quick Answers

- **What is this?** AD332B Fermaid O (120 g) by cellarscience
- **How much does it cost?** 1517 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/80051154-ad332b-fermaid-o-120-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

- • **Trusted Quality:** Made in the USA with a 4.7-star rating from 337 fermentation enthusiasts.
- • **Easy Integration:** Simply rehydrate in distilled water and add at 1/3 sugar depletion for seamless use.
- • **Heat Spike Control:** Minimizes temperature surges to protect yeast and enhance aroma complexity.
- • **Optimize Fermentation Health:** Organic nitrogen sources fuel robust yeast vitality for superior flavor profiles.
- • **Precision Dosing for Consistency:** Use 1.5g per gallon for perfectly balanced fermentation every batch.

## Overview

AD332B Fermaid O is a 120g certified organic fermentation nutrient powder designed to promote healthy yeast activity and reduce heat spikes during fermentation. Ideal for winemakers and brewers, it ensures consistent, flavorful results by providing essential nitrogen and nutrients. Made in the USA and highly rated by users, it’s the go-to choice for professional-grade fermentation.

## 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

- Package Dimensions: 5.69 L x 0.81 H x 5.44 W (inches)
- Package Weight : 0.25 pounds
- Country of Origin : United States
- Part number: AD332B

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074D9HQJD |
| Best Sellers Rank | 3,634,637 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 801 in Fermenters |
| Brand Name | CellarScience |
| Coin Variety 1 | Yeast |
| Container Type | Bag |
| Customer Reviews | 4.7 4.7 out of 5 stars (337) |
| Global Trade Identification Number | 00843200100138 |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.13 Kilograms |
| Item Weight | 113 g |
| Manufacturer | CellarScience |
| Model Number | AD332B |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Part Number | AD332B |
| Size | 119.07 g (Pack of 1) |
| Specialty | Certified Organic |
| UPC | 843200100138 |
| Unit Count | 119.068 gram |

## Product Details

- **Brand:** CellarScience
- **Item form:** Powder
- **Item package quantity:** 1
- **Item weight:** 113 g
- **Manufacturer:** CellarScience
- **Number of items:** 1
- **Package weight:** 0.13 Kilograms
- **Speciality:** Certified Organic
- **Unit count:** 119.068 gram
- **Variety:** Yeast

## Images

![AD332B Fermaid O (120 g) - Image 1](https://m.media-amazon.com/images/I/514eBYMLRhL.jpg)

## Questions & Answers

**Q: Is there an expiration date?  Is it good for more than 2018?  And does it require refrigeration, or just cool dark?  Thx**
A: Generally, we would recommend using the product within 12 months after opening. Refrigeration would be best, but is not required for storage.

**Q: What is the difference between A & B?**
A: AD332A has 12 grams of product while AD332B has 120 grams.

**Q: Do you add an additional 1.5 grams at 1/3 depletion? Or are you splitting the 1.5 grams? Also do you add it immediately?**
A: There are two schools of thought on this:
1. add at 24 hrs/48 hrs/72 hrs.  Less specific than:
2. add at yeast pitch/25% depletion/33.3% depletion.
YMMV

**Q: Fermaid o is manufactured by lallemand, but this listing shows the manufacturer as "cellularscience". who is cellularscience? is this genuine?**
A: I believe that Lallemand's smallest package size is 2.5kg. Cellularscience repackages the several products into smaller retail size packages.

## Frequently Bought Together

- CellarScience - AD332B Fermaid O (120 g), 4.2 Ounce (Pack of 1)
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**Shop now:** [https://www.desertcart.no/products/80051154-ad332b-fermaid-o-120-g](https://www.desertcart.no/products/80051154-ad332b-fermaid-o-120-g)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*