---
product_id: 106387285
title: "Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) - 16.9fl oz (Pack of 1)"
brand: "koon chun"
price: "€ 47.14"
currency: EUR
in_stock: true
reviews_count: 8
category: "Koon Chun"
url: https://www.desertcart.hr/products/106387285-potassium-carbonate-and-sodium-bi-carbonate-solution-lye-water-16
store_origin: HR
region: Croatia
---

# Potassium boost for vitality Sodium bicarbonate laxative effect Authentic chewy ramen texture Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) - 16.9fl oz (Pack of 1)

**Brand:** koon chun
**Price:** € 47.14
**Availability:** ✅ In Stock

## Summary

> 🍜 Unlock the secret to authentic, chewy noodles and wellness in one bottle!

## Quick Answers

- **What is this?** Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) - 16.9fl oz (Pack of 1) by koon chun
- **How much does it cost?** € 47.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/106387285-potassium-carbonate-and-sodium-bi-carbonate-solution-lye-water-16)

## Best For

- koon chun enthusiasts

## Why This Product

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

## Key Features

- • **Gentle Digestive Aid:** Sodium bicarbonate acts as a natural, effective laxative 🌀
- • **Potassium Powerhouse:** Elevate your wellness with essential potassium supplementation ⚡
- • **Unflavored Versatility:** Seamlessly integrates into recipes without altering taste 🍽️
- • **Chef-Approved Ramen Secret:** Transforms homemade noodles with that perfect chewy bite 🍜
- • **Generous 16.9 fl oz Bottle:** Long-lasting supply for daily culinary or supplement needs 🧴

## Overview

Koon Chun’s Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) is a 16.9 fl oz unflavored supplement trusted for both health and culinary excellence. It delivers essential potassium supplementation and gentle digestive support while being the go-to ingredient for achieving the perfect chewy texture in homemade ramen and Chinese noodles. Ideal for health-conscious foodies and kitchen pros aiming to elevate their dishes and wellness routines.

## Description

Koon Chun Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) in 16.9fl oz (500ml) bottle. Product of Hong Kong

Review: Enhances our house made ramen noodles - We use this for our ramen noodles. Adds a nice chewy effect. One bottle goes a long way, even in the large batches we make.
Review: Must have for authentic ramen or Chinese noodles - Ramen noodle ingredients for 2 people: 125 g flour (all purpose if fine) 2.5 g lye water 1 g salt 50 g water Steps: Dissolve lye water and salt in water. Slowly pour into flour while mixing with chopsticks, minimizing clumps. It should look dry and not smooth. Do not add additional water. Place in a plastic bag. Let rise for 30 min. Knead into smooth dough. Let rise for 30 min. I use my Mercato atlas pasta machine. Roll dough thin enough to fit into size 0. Continue feeding dough into machine until size 6. Cut into 3 pieces (I prefer shorter noodles). Rub pieces with corn starch. Use spaghetti cutter to form noodles. Noodles can be left in the fridge for a day or two before using. They can also be frozen for a few months. The lye water makes a huge difference. This bottle is going to last a long time (unless you make noodles everyday). Definitely worth the purchase.

## Features

- Potassium Carbonate: Provides potassium supplementation
- Sodium Bicarbonate: Acts as a laxative
- Unflavored Formula: Suitable for those who prefer unflavored supplements
- 16.9 Fl Oz Bottle: Provides 20.3 fluid ounces of supplement
- Koon Chun Brand: Trusted brand for supplements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07NVZKYNF |
| Age Range Description | Adult |
| Best Sellers Rank | #84,933 in Health & Household ( See Top 100 in Health & Household ) #161 in Potassium Mineral Supplements |
| Brand | Koon Chun |
| Brand Name | Koon Chun |
| Customer Reviews | 4.5 out of 5 stars 687 Reviews |
| Flavor | Unflavored |
| Item Volume | 16.9 Fluid Ounces |
| Manufacturer | Koon Chun |
| Number of Items | 1 |
| Primary Supplement Type | Potassium |
| UPC | 762319110374 |
| Unit Count | 20.3 Fluid Ounces |

## Product Details

- **Brand:** Koon Chun
- **Flavor:** Unflavored
- **Number of Items:** 1
- **Primary Supplement Type:** Potassium
- **Unit Count:** 20.3 Fluid Ounces

## Images

![Potassium Carbonate & Sodium Bi-Carbonate Solution (Lye Water) - 16.9fl oz (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/510pMoPFMEL.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: How long is this good and does it need to be refrigerated after opening?**
A: forever and no

**Q: Can anyone tell me if I can use this product after it expires?  I purchased it and haven't used it yet and it expired last July.**
A: Yes but like any expired items less potency

**Q: This is food grade? Label doesn’t state**
A: Yes, this is food grade. I personally use this to make mooncakes and noodles

**Q: Is this 16.9 oz or 20.3 oz?  Title says 16.9, but picture and size options shows 20.3**
A: Was expecting a 20.3 oz bottle as the size option and picture showed but also got just a 16.9 oz bottle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Enhances our house made ramen noodles
*by T***S on October 6, 2025*

We use this for our ramen noodles. Adds a nice chewy effect. One bottle goes a long way, even in the large batches we make.

### ⭐⭐⭐⭐⭐ Must have for authentic ramen or Chinese noodles
*by R***K on December 7, 2022*

Ramen noodle ingredients for 2 people: 125 g flour (all purpose if fine) 2.5 g lye water 1 g salt 50 g water Steps: Dissolve lye water and salt in water. Slowly pour into flour while mixing with chopsticks, minimizing clumps. It should look dry and not smooth. Do not add additional water. Place in a plastic bag. Let rise for 30 min. Knead into smooth dough. Let rise for 30 min. I use my Mercato atlas pasta machine. Roll dough thin enough to fit into size 0. Continue feeding dough into machine until size 6. Cut into 3 pieces (I prefer shorter noodles). Rub pieces with corn starch. Use spaghetti cutter to form noodles. Noodles can be left in the fridge for a day or two before using. They can also be frozen for a few months. The lye water makes a huge difference. This bottle is going to last a long time (unless you make noodles everyday). Definitely worth the purchase.

### ⭐⭐⭐⭐ Expensive
*by A***R on March 8, 2025*

Nice big bottle, but the expiration date is December 2025! I was hoping to have it for at least 2-3 years.. making this a very expensive bottle.

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-05*