---
product_id: 577620462
title: "Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2)"
brand: "mucinex"
price: "KD 12.64"
currency: KWD
in_stock: true
reviews_count: 10
category: "Mucinex"
url: https://www.desertcart.com.kw/products/577620462-mucinex-chest-congestion-expectorant-12-hour-extended-release-tablets-20ct
store_origin: KW
region: Kuwait
---

# 12-hour extended relief 600mg guaifenesin per tablet thins & loosens mucus effectively Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2)

**Brand:** mucinex
**Price:** KD 12.64
**Availability:** ✅ In Stock

## Summary

> 🌟 Breathe Easy, Live Bold: 12 Hours of Chest Congestion Freedom

## Quick Answers

- **What is this?** Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) by mucinex
- **How much does it cost?** KD 12.64 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/577620462-mucinex-chest-congestion-expectorant-12-hour-extended-release-tablets-20ct)

## Best For

- mucinex enthusiasts

## Why This Product

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

## Key Features

- • **Maximum Mucus Relief:** 600mg guaifenesin per tablet targets excess mucus, making coughs more productive and lungs clearer.
- • **Trusted Quality & Safety:** Manufactured without benzene, delivering premium care you can rely on during cold and flu season.
- • **Bulk Pack for Continuous Care:** 20 tablets per pack, with a convenient 2-pack option—never run out when you need relief most.
- • **Dual-Action Bi-Layer Technology:** Immediate plus extended release ensures fast relief and sustained comfort without frequent dosing.
- • **All-Day Chest Congestion Control:** Powerful 12-hour extended-release formula keeps you clear and confident from morning till night.

## Overview

Mucinex Chest Congestion Expectorant offers a clinically proven 12-hour extended-release formula with 600mg guaifenesin per tablet to thin and loosen mucus, providing long-lasting relief from chest congestion caused by excess mucus. Designed for adults and teens 12+, its dual-layer technology delivers both immediate and sustained action, ensuring productive coughs and clearer lungs. Trusted for quality and safety, this pack of 20 tablets (sold in a convenient 2-pack) is your go-to solution for powerful, all-day cold and flu symptom relief.

## Description

Buy Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Quality and Price - Works great
Review: Good product - Good product to aid if you have mucus issues.

## Features

- The information below is per-pack only
- EXCESS MUCUS RELIEF: Mucinex 12hr extended-release tablets pack a powerful punch with 600 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief
- AIDS EXCESS MUCUS REMOVAL: Mucinex SE lasts up to 12 hours, provides chest congestion relief and makes coughs more productive
- EXPECTORANTS FOR ADULTS: Mucinex helps clear lungs by thinning & loosening mucus; Say goodbye to excess mucus, say hello to chest congestion relief
- EXTENDED RELEASE GUAIFENESIN: Experience long-lasting excess mucus relief with Mucinex's 12hr extended-release 600mg guaifenesin tablets; our original bi-layer tablets have both immediate & extended release
- COLD AND FLU MEDICINE FOR ADULTS: For powerful cough, cold, and flu multi-symptom relief, check out our range of Mucinex Fast-Max cold and flu medicines; Beat cold and flu symptoms with confidence
- USAGE: Use as directed; For ages 12+ years
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CJMBRXDN |
| Best Sellers Rank | #3,258 in Health & Household ( See Top 100 in Health & Household ) #34 in Cold & Flu Medicine #440 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,312) |
| Date First Available  | November 7, 2025 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | RAC00820 00820 |
| Manufacturer  | Reckitt Benckiser Healthcare |
| Product Dimensions  | 0.88 x 3.5 x 3.78 inches; 0.14 ounces |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.14 Ounces
- **Item dimensions L x W x H:** 0.88 x 3.5 x 3.78 inches
- **Specific Uses For Product:** Chest Congestion

## Images

![Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/719EL3sFeGL.jpg)
![Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/71CUD+c55TL.jpg)
![Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/71G-mwQKeTL.jpg)
![Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/71exEQZ0A4L.jpg)
![Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/81C-OSo8EEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and Price
*by P***S on January 11, 2026*

Works great

### ⭐⭐⭐⭐⭐ Good product
*by C***. on December 6, 2025*

Good product to aid if you have mucus issues.

### ⭐⭐⭐⭐⭐ Helps break up mucus
*by R***E on January 8, 2026*

I always choose Mucinex for congestion It is the best solution for me. I can feel a difference overnight

## Frequently Bought Together

- Mucinex Chest Congestion, Expectorant 12 Hour Extended Release Tablets, 20ct, 600mg Guaifenesin with Extended Relief of Chest Congestion Caused by Excess Mucus. Thins and Loosens Mucus (Pack of 2)
- Mucinex 12 Hour 1200mg Maximum Strength Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal, Chest Decongestant for Adults, Dr Recommended, 42ct Tablets
- Mucinex 12 Hour 600 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 100 Bi-Layer Tablets

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**Shop now:** [https://www.desertcart.com.kw/products/577620462-mucinex-chest-congestion-expectorant-12-hour-extended-release-tablets-20ct](https://www.desertcart.com.kw/products/577620462-mucinex-chest-congestion-expectorant-12-hour-extended-release-tablets-20ct)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-23*