---
product_id: 521865351
title: "Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 28 Count, Thins & Loosens Mucus (Pack of 3)"
brand: "mucinex"
price: "569.13 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Mucinex"
url: https://www.desertcart.tn/products/521865351-maximum-strength-12-hour-chest-congestion-expectorant-relief-tablets-1200
store_origin: TN
region: Tunisia
---

# 12-hour extended relief 1200 mg guaifenesin power thins & loosens mucus Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 28 Count, Thins & Loosens Mucus (Pack of 3)

**Brand:** mucinex
**Price:** 569.13 DT
**Availability:** ✅ In Stock

## Summary

> 🫁 Breathe freely, conquer congestion — all day, every day!

## Quick Answers

- **What is this?** Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 28 Count, Thins & Loosens Mucus (Pack of 3) by mucinex
- **How much does it cost?** 569.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/521865351-maximum-strength-12-hour-chest-congestion-expectorant-relief-tablets-1200)

## 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

- • **Trusted by Experts:** Top-rated by doctors & pharmacists for reliable chest congestion support
- • **FSA/HSA Eligible Wellness:** Use pre-tax dollars to invest in your health and beat congestion smarter
- • **All-Day Congestion Control:** Powerful 12-hour bi-layer formula keeps you clear without constant dosing
- • **Effortless Respiratory Ease:** Loosens stubborn mucus so you breathe easier and cough productively
- • **Maximum Strength Expectoration:** 1200 mg guaifenesin delivers clinically proven mucus thinning for deep lung relief

## Overview

Mucinex Maximum Strength 12 Hour Chest Congestion Expectorant Tablets deliver 1200 mg of guaifenesin in a unique bi-layer extended-release formula, providing up to 12 hours of powerful mucus thinning and chest congestion relief. Trusted by healthcare professionals and designed for adults, this pack of 84 tablets helps clear airways efficiently, reducing the need for frequent dosing and supporting easier breathing during cold and flu seasons.

## Description

From the manufacturer Mucinex SE powers through chest congestion for 12 hours so you can say goodbye to retaking medicine every 4 hours. Chest congestion is what happens when the mucus membranes (mucosa) that line your airways jump into overdrive. When you breathe in an irritant (like dust, bacteria or a virus), mucosa cells are attacked causing inflammation and extra mucus in your airways. This extra mucus is one of the ways your body tries to remove an irritant. Unique bi-layer tablets- One layer for immediate release, the other layer for extended release Q: What symptoms will Mucinex SE 12-HR help relieve? A: Mucinex SE 12HR will relieve chest congestion. Q: Can I take Mucinex SE 12HR at night? A: Yes, recommended 1 dose every 12 hours. Q: How does Mucinex SE 12HR last so long? A: Our original bi-layer tablet contains an immediate-release layer on one side and extended-release layer on the other side which allows extended relief for up to 12 hours. Q: Can Mucinex SE 12HR be taken with other over-the-counter medicine or prescription meds? A: Please speak with your healthcare provider.

Review: Worth using - Great product !
Review: Helps control my ear infections - i am prone to ear infections as my ears tend to clog up and this stuff really helps get things moving along. I would be lost without it. I'd vote 10 stars if I could.

## Features

- The information below is per-pack only
- EXCESS MUCUS RELIEF: Maximum Strength Mucinex 12hr extended-release tablets pack a powerful punch with 1200 mg guaifenesin expectorant, providing you with long-lasting chest congestion relief
- AIDS EXCESS MUCUS REMOVAL: Maximum strength chest congestion relief; Mucinex 12hr lasts up to 12 hours and provides relief for your chest congestion and makes cough 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 maximum strength extended-release 1200 mg guaifenesin bi-layer tablets with immediate & extended release
- TRUSTED BRAND: Mucinex is the #1 Cough & Cold Brand Doctor's Trust* and is also the #1 Pharmacist Recommended OTC Expectorant**; Get the brand that doctors trust and recommend
- 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
- FSA & HSA Eligible: Save Up to 30% - Cover out-of-pocket expenses with pre-tax dollars (Product eligibility may vary by plan; Check with your benefits administrator to determine which expenses are eligible before you shop)
- QUALITY YOU CAN TRUST: Mucinex uses carbomer that is manufactured without the use of benzene
- *IQVIA using ProVoice Survey, August 2023; **U.S. News & World Report/Pharmacy Times 2023-2024

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGQVR21X |
| Active Ingredients | Guaifenesin |
| Age Range Description | Adult |
| Best Sellers Rank | #50,261 in Health & Household ( See Top 100 in Health & Household ) #258 in Cold & Flu Medicine |
| Brand | Mucinex |
| Brand Name | Mucinex |
| Customer Reviews | 4.8 out of 5 stars 3,129 Reviews |
| Flavor | unflavored |
| Item Dimensions | 6 x 5 x 4 inches |
| Item Form | Tablets |
| Item Weight | 0.03 Ounces |
| Item dimensions L x W x H | 6 x 5 x 4 inches |
| Manufacturer | Reckitt Benckiser Healthcare |
| Manufacturer Part Number | RAC02328 |
| Model Number | RAC02328 |
| Number of Items | 1 |
| Package Type Name | Blister |
| Product Benefits | Loosens |
| Specific Uses For Product | Chest Congestion |
| Unit Count | 84 Count |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 0.03 Ounces
- **Item dimensions L x W x H:** 6 x 5 x 4 inches
- **Product Benefits:** Loosens
- **Specific Uses For Product:** Chest Congestion

## Images

![Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 28 Count, Thins & Loosens Mucus (Pack of 3) - Image 1](https://m.media-amazon.com/images/I/81hTMOKaEqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth using
*by P***. on February 23, 2026*

Great product !

### ⭐⭐⭐⭐⭐ Helps control my ear infections
*by H***P on November 6, 2025*

i am prone to ear infections as my ears tend to clog up and this stuff really helps get things moving along. I would be lost without it. I'd vote 10 stars if I could.

### ⭐⭐⭐⭐⭐ Works!
*by R***W on January 30, 2026*

Great price

## Frequently Bought Together

- Mucinex Maximum Strength 12 Hour Chest Congestion Expectorant Relief Tablets, 1200 mg, 28 Count, Thins & Loosens Mucus (Pack of 3)
- Mucinex DM 12Hr Maximum Strength Chest Congestion & Cough Medicine For Adults, Cold And Cough Medicine for Excess Mucus Relief, 1200 mg Guaifenesin & 60 mg Dextromethorphan HBr, 42 Bi-Layer Tablets
- Mucinex 12 Hour 1200mg Maximum Strength Guaifenesin Chest Congestion & Mucus Relief, Guaifenesin Expectorant Aids Mucus Removal, Chest Decongestant for Adults, Dr Recommended, 42ct Tablets

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**Shop now:** [https://www.desertcart.tn/products/521865351-maximum-strength-12-hour-chest-congestion-expectorant-relief-tablets-1200](https://www.desertcart.tn/products/521865351-maximum-strength-12-hour-chest-congestion-expectorant-relief-tablets-1200)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*