---
product_id: 92335905
title: "AD332A Fermaid O (12 g)"
brand: "cellarscience"
price: "฿12"
currency: THB
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.th/products/92335905-ad332a-fermaid-o-12-g
store_origin: TH
region: Thailand
---

# Organic nitrogen source Reduces heat spikes during fermentation Precise 1.5g per gallon dosing AD332A Fermaid O (12 g)

**Brand:** cellarscience
**Price:** ฿12
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your fermentation game with pure, organic precision!

## Quick Answers

- **What is this?** AD332A Fermaid O (12 g) by cellarscience
- **How much does it cost?** ฿12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/92335905-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

- • **Easy Activation:** Simple rehydration in distilled water for hassle-free use
- • **Trusted Quality:** Made in the USA with 4.5-star acclaim from 166 pros
- • **Precision Dosing:** Exact 1.5g per gallon ensures consistent, flawless fermentation
- • **Heat Spike Control:** Keeps fermentation cool for superior flavor profiles
- • **Pure Organic Power:** Harness natural nitrogen for vibrant yeast vitality

## Overview

AD332A Fermaid O is a premium yeast nutrient powder from CellarScience, delivering organic nitrogen and essential nutrients to optimize yeast health. Designed to reduce heat spikes and enhance flavor, it’s precisely dosed at 1.5g per gallon and rehydrates easily for seamless fermentation. Trusted by hundreds of users, this USA-made nutrient is a must-have for professional and passionate home brewers alike.

## 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
Review: It worked! Just what I was looking for!

## 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 |
| Brand | CellarScience |
| Brand Name | CellarScience |
| Container Type | Bag |
| Customer Reviews | 4.5 out of 5 stars 166 Reviews |
| Global Trade Identification Number | 00843200100121 |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.02 Kilograms |
| Item Weight | 14 g |
| Item form | Powder |
| Item package quantity | 1 |
| Item weight | 14 g |
| Manufacturer | CellarScience |
| Number of Items | 1 |
| Number of items | 1 |
| UPC | 843200100121 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Product Details

- **Brand:** CellarScience
- **Number of items:** 1
- **Unit count:** 1.0 Count
- **Item weight:** 14 g
- **Item form:** Powder
- **Item package quantity:** 1
- **Package weight:** 0.02 Kilograms
- **Manufacturer:** CellarScience
- **Global Trade Identification Number:** 00843200100121
- **UPC:** 843200100121

## 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*



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



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



## 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.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/92335905-ad332a-fermaid-o-12-g](https://www.desertcart.co.th/products/92335905-ad332a-fermaid-o-12-g)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*