---
product_id: 47524144
title: "48 HOUR TURBO YEAST FERMFAST 243g PACKET"
brand: "fermfast"
price: "S$23"
currency: SGD
in_stock: true
reviews_count: 13
category: "Fermfast"
url: https://www.desertcart.sg/products/47524144-48-hour-turbo-yeast-fermfast-243g-packet
store_origin: SG
region: Singapore
---

# 243g convenient packet up to 20% ABV in 5 days 48-hour rapid fermentation 48 HOUR TURBO YEAST FERMFAST 243g PACKET

**Brand:** fermfast
**Price:** S$23
**Availability:** ✅ In Stock

## Summary

> ⚡ Brew Fast, Brew Bold: Unlock Next-Level Fermentation!

## Quick Answers

- **What is this?** 48 HOUR TURBO YEAST FERMFAST 243g PACKET by fermfast
- **How much does it cost?** S$23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/47524144-48-hour-turbo-yeast-fermfast-243g-packet)

## Best For

- fermfast enthusiasts

## Why This Product

- Trusted fermfast brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Max Alcohol Power:** Push your fermentation to 20% ABV in under a week for premium strength.
- • **Vegan & Versatile:** Plant-based active dry yeast perfect for all your brewing ambitions.
- • **Precision Packaged:** 243g packet designed for optimal sugar fermentation and ease of use.
- • **Consistently Premium:** Trusted by brewers for producing clean, high-quality alcohol every time.
- • **Turbo-Charge Your Brew:** Achieve up to 14.5% ABV in just 48 hours—speed meets quality.

## Overview

FERMFAST 48 Hour Turbo Yeast is a high-performance active dry yeast designed to ferment sugar into premium quality alcohol rapidly. In just 48 hours, it can reach up to 14.5% ABV, and with extended fermentation up to 5 days, it achieves up to 20% ABV. Packaged in a convenient 243g packet, this vegan yeast is ideal for home brewers seeking fast, reliable, and potent fermentation results.

## Description

Use to ferment sugar up to 20% ABV in 5 - 7 days, or up to 14.5% ABV in 48 hours. Produces a premium quality alcohol wash/base (optimum conditions allowing).

Review: This yeast will poop out lots of alcohol! Never disappointed! - Mix this with 16 pounds of sugar and other secret adds, and a week later I have 15% beer to run through my reflux still. Works great every time. Never disappointed. Maybe a buck more than the store.
Review: Great for a fast fermentation - This worked as described. Has full fermentation in 48 hrs. Let it go another day but not sure if it mattered.

## Features

- Makes up to 14.5% In 48 hours makes up to 20% in 5 days
- 8.6oz, 243g packet
- Use to ferment sugar
- Produces a premium quality alcohol

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07254CZVF |
| ASIN  | B07254CZVF |
| Age Range Description | 18+ |
| Best Sellers Rank | #40,368 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #22 in Beer Brewing Ingredients |
| Brand Name | FERMFAST |
| Color | Multicolor |
| Container Type | Packet |
| Customer Reviews | 4.5 4.5 out of 5 stars (793) |
| Included Components | Wine Tools^ wine-making-starter-sets |
| Is Discontinued By Manufacturer  | No |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Package Weight | 0.23 Kilograms |
| Item Type Name | 48 HOUR TURBO YEAST FERMFAST 243g PACKET |
| Item model number  | B01EHCAVPA |
| Leavening Agent Type | Active Dry Yeast |
| Manufacturer | LD CARLSON |
| Manufacturer  | LD CARLSON |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions  | 6.1 x 3.6 x 0.7 inches; 8.15 ounces |
| Size | 8.60 Ounce (Pack of 1) |
| Specialty | Vegan |
| UPC | 888690023000 |
| UPC  | 888690023000 |
| Unit Count | 1.00 Count |
| Units  | 1.00 Count |

## Product Details

- **Brand:** FERMFAST
- **Item Form:** Powder
- **Item Package Quantity:** 1
- **Number of Items:** 1
- **Unit Count:** 1.00 Count

## Images

![48 HOUR TURBO YEAST FERMFAST 243g PACKET - Image 1](https://m.media-amazon.com/images/I/81EXW57hVdL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Can you use this to make mead?**
A: Absolutely.  I used this once to make mead and had it at 12% in 24 hours and 15% in 48 hours.  It finished around 18% after 4 days.  It will blow right through an airlock so make sure you have your fermentation bucket/carboy sitting in something you can clean up easily.  I used 3lbs of honey to one gallon of water.  You will need to back sweeten your mead if you let it burn through all the sugars which happens fast with this yeast.  Turbo yeast is basically a yeast with a good nutrient in to to jump start the process.  Keep the room your brewing in between 75 - 80 F for best results.

I prefer Lavalin 1118 as it finishes nicely around 19% every time.  Also gives the mead a lighter dryer taste.    A simple recipe is 1 gal of OJ 3.5 gallons of water and 15 lbs of honey.  You'll end up with about 5 gallons of mead which is roughly 27-750ml bottles.  Hope this helps.  Enjoy.

**Q: how many gallons will 243 gram treat, or how many grams per five gallon batch? I dont have a package so I cant reread the instructions carefully.**
A: Thanks for asking. Each package contains 243 grams or 8.6oz and will treat 6.6 US gallons. That is about 37g per gallon. You can also find a detailed picture of the front and back of the package with directions in the Amazon listing if you ever need to refer to it. Thanks!

**Q: over half a pound to work only 6 gal of  mash?  dada yeast is more thrifty isn't it?**
A: DADY yeast has no nutrient. The fermentation on a sugar wash will be more difficult w/o the nutrient. Use Dady  on whiskey mashes and not sugar washes.

**Q: Does the packet have instructions on how much sugar to use per batch?**
A: It does.  You would sugar for the target amount of alcohol.  It will do 14% in 48 hours or 20% in about a week.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This yeast will poop out lots of alcohol! Never disappointed!
*by J***C on February 20, 2026*

Mix this with 16 pounds of sugar and other secret adds, and a week later I have 15% beer to run through my reflux still. Works great every time. Never disappointed. Maybe a buck more than the store.

### ⭐⭐⭐⭐⭐ Great for a fast fermentation
*by J***N on January 9, 2026*

This worked as described. Has full fermentation in 48 hrs. Let it go another day but not sure if it mattered.

### ⭐⭐⭐⭐⭐ Very decent buy
*by W***R on January 5, 2026*

very vigorous yeast, takes right off quickly!

## Frequently Bought Together

- 48 HOUR TURBO YEAST FERMFAST 243g PACKET
- Still Spirits Classic Turbo Yeast 18% 175 gm
- Distillers Yeast (DADY) (1 lb. bulk pack)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-04*