---
product_id: 243692057
title: "Potassium Metabisulfite - SO2 (4 oz)"
brand: "cellarscience"
price: "KD 0.38"
currency: KWD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.kw/products/243692057-potassium-metabisulfite-so2-4-oz
store_origin: KW
region: Kuwait
---

# 113 g weight Compact 4 oz 5 ppm boost Potassium Metabisulfite - SO2 (4 oz)

**Brand:** cellarscience
**Price:** KD 0.38
**Availability:** ✅ In Stock

## Summary

> 🍷 Unleash the Flavor: Elevate your wine game with Potassium Metabisulfite!

## Quick Answers

- **What is this?** Potassium Metabisulfite - SO2 (4 oz) by cellarscience
- **How much does it cost?** KD 0.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/243692057-potassium-metabisulfite-so2-4-oz)

## 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 to Use:** Simply dissolve and stir for optimal results.
- • **Elevate Your Brew:** Achieve precise SO2 levels effortlessly.
- • **Compact & Convenient:** Fits seamlessly into your brewing toolkit.
- • **Quality You Can Trust:** Manufactured by CellarScience for reliable performance.
- • **Perfect for Wine Enthusiasts:** Ideal for enhancing your fermentation process.

## Overview

Potassium Metabisulfite (4 oz) is a powerful wine additive that enhances fermentation by adding 5 ppm of SO2 to 5 gallons of must or wine. This easy-to-use powder from CellarScience is perfect for wine enthusiasts looking to elevate their brewing experience.

## Description

Potassium Meta-bisulfite, or SO2 as it is often referred by, is used to help control spoilage bacteria and indigenous yeast as well as oxidation. The most common form of Meta-bisulfite is as a powder which is fixed with potassium or sodium. This versions is fixed with Potassium. 1/4 tsp adds 50 ppm to 5 gallons of must or wine. The exact amount needed to effectively protect the wine is determined by the wine’s ph. Dissolve in a small amount of wine and stir gently into your vessel.

Review: Great for sterilizing my equipment and does an excellent job for what it was meant to do
Review: Really works!! I try so many things to keep my clothes white and this definitely works butttttt after I used them and stein them again just turned brown

## Features

- Potassium meta-bisulfite
- 1/4 teasp adds 5 ppm to 5 gallons of must or wine
- 4 oz (113 g)
- Dissolve in a small amount of wine and stir gently into your vessel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CellarScience |
| Part number | AD495 |
| Item Weight | 113 g |
| Package Dimensions | 23.49 x 14.71 x 1.09 cm; 113.4 g |
| Item model number | AD495 |
| Shape | Powder |
| Item Package Quantity | 1 |
| Measurement System | US |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CellarScience
- **Item form:** Powder
- **Primary supplement type:** Potassium
- **Flavour:** Unflavoured
- **Number of items:** 1
- **Item weight:** 113 g
- **Concentration:** 50 parts_per_million
- **Manufacturer:** CellarScience
- **UPC:** 843200100596

## Images

![Potassium Metabisulfite - SO2 (4 oz) - Image 1](https://m.media-amazon.com/images/I/51XeLtnSRfL.jpg)
![Potassium Metabisulfite - SO2 (4 oz) - Image 2](https://m.media-amazon.com/images/I/81+l-LNjQzL.jpg)

## Questions & Answers

**Q: is there an expiration date?**
A: We go through a lot of this so we are constantly rotating our inventory. After purchasing, the shelf life should be at least 5-6 months before it will start to lose potency.

**Q: Will this remove the yeast taste? I've had bre**
A: Unanswerable.  The cause of the yeasty taste and when caused in the brewing process would need to be known.  But, properly sterilized equipment should prevent previous batch contamination.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***Y on 3 February 2026*

Great for sterilizing my equipment and does an excellent job for what it was meant to do

### ⭐⭐⭐⭐⭐ Review
*by S***A on 6 January 2026*

Really works!! I try so many things to keep my clothes white and this definitely works butttttt after I used them and stein them again just turned brown

### ⭐⭐⭐⭐ Review
*by M***T on 30 March 2024*

Use only as directed.

## Frequently Bought Together

- Potassium Metabisulfite - SO2 (4 oz)
- North Mountain Supply Food Grade Potassium Sorbate Stabilizer - 2 Ounce Jar
- 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.

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**Shop now:** [https://www.desertcart.com.kw/products/243692057-potassium-metabisulfite-so2-4-oz](https://www.desertcart.com.kw/products/243692057-potassium-metabisulfite-so2-4-oz)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-10*