---
product_id: 509125687
title: "Fermaid O"
brand: "capybara distributors inc."
price: "€ 21.22"
currency: EUR
in_stock: true
reviews_count: 13
category: "Capybara Distributors Inc."
url: https://www.desertcart.pt/products/509125687-fermaid-o
store_origin: PT
region: Portugal
---

# 100% natural yeast-derived nutrients Limits fermentation temperature peaks Highest permitted YAN level by OIV standards Fermaid O

**Brand:** capybara distributors inc.
**Price:** € 21.22
**Availability:** ✅ In Stock

## Summary

> 🍷 Elevate your homebrew game with nature’s finest yeast nutrient!

## Quick Answers

- **What is this?** Fermaid O by capybara distributors inc.
- **How much does it cost?** € 21.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/509125687-fermaid-o)

## Best For

- capybara distributors inc. enthusiasts

## Why This Product

- Trusted capybara distributors inc. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Organic Power:** Fermaid O delivers premium organic nitrogen and essential vitamins for flawless fermentation.
- • **Vegan & Clean Label:** No inorganic nitrogen or urea—just pure, natural ingredients for mindful fermenters.
- • **OIV-Certified Excellence:** Formulated to meet the highest YAN standards ensuring consistent, professional-grade results.
- • **Temperature Control Mastery:** Helps maintain steady fermentation by preventing harmful temperature spikes.
- • **Versatile Crafting Essential:** Perfect for wine, cider, mead, and kombucha makers aiming for balanced, clean fermentations.

## Overview

Fermaid O Yeast Nutrient is a 2 oz pack of 100% natural, yeast-derived nutrients rich in organic nitrogen, vitamins, and minerals. Certified by OIV standards for the highest YAN content, it supports steady, temperature-controlled fermentations for wine, cider, mead, and kombucha. Free from inorganic nitrogen and urea, this vegan-friendly powder ensures clean, professional-quality results for home and craft fermenters.

## Description

Product Description

Review: Good cheese - Works a charm alone, smells like powdered cheese
Review: Great for balanced fermentation. - Bought so I could move away from DAP during normal fermentation overall. The powder is quite fine, and those with a sensitive nose should watch out as it has quite a strong smell. Being fine it can sometimes "burp" when releasing the package. Price wise it is obviously more expensive here than in the USA due to import.

## Features

- INCLUDES: 1 pack (2 oz / 56.7 g) of Fermaid O Yeast Nutrient.
- FERMAID O contains 100% natural yeast derived components rich in organic nitrogen and essential vitamins and minerals. It does not contain any inorganic nitrogen (e.g. no DAP). No UREA is used anywhere in the production of Fermaid O.
- FERMAID O has the highest level of YAN (mg/g) permitted by the OIV monograph for yeast autolysates (OIV-OENO-496-2013). Lipid content (from rehydration products), high quality YAN, vitamins and minerals are key factors that are provided by FERMAID O.
- With its high content of organic nitrogen, Fermaid O can help winemakers achieve steady fermentations, while limiting temperature peaks. Add 20 g/hL at the end of the lag phase and another 20 g/hL around 1/3 sugar depletion.
- Manufactured by Lallemand Inc. and re-packaged in Canada by CAPYBARA Distributors Inc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ5PFCP5 |
| Age Range Description | 18+ |
| Best Sellers Rank | 18,449 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 5 in Brewer's Yeast Nutritional Supplements |
| Brand | CAPYBARA Distributors Inc. |
| Brand Name | CAPYBARA Distributors Inc. |
| Container Type | Bag |
| Country of Origin | Canada |
| Customer Reviews | 4.7 out of 5 stars 1,124 Reviews |
| Diet Type | Vegan |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.06 Kilograms |
| Item Weight | 2 Ounces |
| Item form | Powder |
| Item package quantity | 1 |
| Item weight | 2 Ounces |
| Manufacturer | CAPYBARA Distributors Inc. |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of items | 1 |
| Part Number | sample_sku_3080 |
| Size | 56.7 g (Pack of 1) |
| Specialty | Certified Organic |
| UPC | 628693605465 |
| Unit Count | 56.7 gram |
| Unit count | 56.7 gram |

## Product Details

- **Brand:** CAPYBARA Distributors Inc.
- **Item form:** Powder
- **Item package quantity:** 1
- **Item weight:** 2 Ounces
- **Manufacturer:** CAPYBARA Distributors Inc.
- **Number of items:** 1
- **Package weight:** 0.06 Kilograms
- **Speciality:** Certified Organic
- **UPC:** 628693605465
- **Unit count:** 56.7 gram

## Images

![Fermaid O - Image 1](https://m.media-amazon.com/images/I/71Ta-016bjL.jpg)
![Fermaid O - Image 2](https://m.media-amazon.com/images/I/81C-yp+C9EL.jpg)

## Questions & Answers

**Q: Does this expire?**
A: Yes!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cheese
*by P***J on 20 April 2026*

Works a charm alone, smells like powdered cheese

### ⭐⭐⭐⭐⭐ Great for balanced fermentation.
*by M***R on 18 February 2026*

Bought so I could move away from DAP during normal fermentation overall. The powder is quite fine, and those with a sensitive nose should watch out as it has quite a strong smell. Being fine it can sometimes "burp" when releasing the package. Price wise it is obviously more expensive here than in the USA due to import.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on 14 March 2026*

Great product

## Frequently Bought Together

- Fermaid O Yeast Nutrient - 2 oz (56.7 g) - Make Wine Cider Mead Kombucha At Home - Sold by CAPYBARA Distributors Inc.
- Lalvin EC-1118 Wine Yeast (10 Pack) - Champagne Yeast - Make Wine Cider Mead Kombucha At Home - 5 g Sachets - Saccharomyces cerevisiae - Sold by CAPYBARA Distributors Inc.
- Go-Ferm Yeast Rehydration Nutrient - 2 oz (56.7 g) - Make Wine Cider Mead Kombucha At Home - Sold by CAPYBARA Distributors Inc.

---

## 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.pt/products/509125687-fermaid-o](https://www.desertcart.pt/products/509125687-fermaid-o)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-24*