---
product_id: 74845095
title: "Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets"
brand: "mucinex"
price: "208.92 DT"
currency: TND
in_stock: true
category: "Mucinex"
url: https://www.desertcart.tn/products/74845095-mucinex-12-hour-maximum-strength-1200-mg-guaifenesin-extended-release
store_origin: TN
region: Tunisia
---

# 12-hour extended relief 1200 mg guaifenesin strength bi-layer tablet technology Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets

**Brand:** mucinex
**Price:** 208.92 DT
**Availability:** ✅ In Stock

## Summary

> 💨 Clear your chest, conquer your day!

## Quick Answers

- **What is this?** Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets by mucinex
- **How much does it cost?** 208.92 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/74845095-mucinex-12-hour-maximum-strength-1200-mg-guaifenesin-extended-release)

## 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 Strength Formula:** 1200 mg guaifenesin power to effectively thin and loosen stubborn mucus.
- • **Fast-Acting & Long-Lasting:** Immediate release plus 12-hour extended relief keeps you clear all day.
- • **Innovative Bi-Layer Tablet:** Dual-action layers deliver quick relief and sustained comfort.
- • **Stay Productive, Stay Clear:** Break through chest congestion without missing a beat.
- • **Doctor-Recommended Confidence:** Trusted by internists and family practitioners nationwide.

## Overview

Mucinex Maximum Strength 12 Hour Extended Release Tablets deliver powerful 1200 mg guaifenesin in a bi-layer formula that starts working immediately and continues for 12 hours, effectively thinning and loosening mucus to relieve chest congestion. As the #1 doctor-recommended OTC expectorant, it ensures fast, reliable relief so you can stay active and focused.

## Description

desertcart.com: Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets

## Features

- 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
- 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 | B0057UUGRU |
| ASIN  | B0057UUGRU |
| Active Ingredients | Guaifenesin |
| Additional Features | Long-Lasting |
| Age Range Description | Adult |
| Best Sellers Rank | #9,231 in Health & Household ( See Top 100 in Health & Household ) #82 in Cold & Flu Medicine #972 in Sales & Deals |
| Brand Name | Mucinex |
| Container Type | Box |
| Customer Reviews | 4.8 4.8 out of 5 stars (20,889) |
| Date First Available  | June 23, 2011 |
| Dosage Form | Tablets |
| Flavor | Unflavored |
| Global Trade Identification Number | 00363824023465 |
| Item Dimensions | 1.38 x 5 x 3.5 inches |
| Item Form | Tablet |
| Item Weight | 3.1 ounces |
| Item model number  | 6382402346 |
| Manufacturer | Reckitt Benckiser |
| Manufacturer  | Reckitt Benckiser |
| Manufacturer Part Number | LA-XEU2-4Y52 |
| Model Number | 6382402346 |
| Net Content Count | 42 count |
| Number of Items | 1 |
| Package Type Name | Blister |
| Product Benefits | Chest Congestion Relief |
| Product Dimensions  | 1.38 x 5 x 3.5 inches; 3.1 ounces |
| Special Ingredients | Guaifenesin |
| Specific Uses For Product | Chest Congestion |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Lungs, Mouth, Nose |
| UPC | 363824023465 |
| Unit Count | 42 Count |

## Product Details

- **Brand:** Mucinex
- **Item Weight:** 3.1 ounces
- **Item dimensions L x W x H:** 1.38 x 5 x 3.5 inches
- **Product Benefits:** Chest Congestion Relief
- **Specific Uses For Product:** Chest Congestion

## Images

![Mucinex 12 Hour Maximum Strength 1200 mg Guaifenesin Extended-Release Tablets for Excess Mucus Relief, Expectorant Aids Excess Mucus Removal, Chest Congestion Relief, 42 Tablets - Image 1](https://m.media-amazon.com/images/I/71l2pXK28aL.jpg)

## Available Options

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

## Frequently Bought Together

- Chest Congestion, Mucinex Maximum Strength 12 Hour Extended Release Tablets, 42ct, 1200 mg Guaifenesin with extended relief of chest congestion caused by excess mucus, thins and loosens mucus
- Mucinex Chest Congestion Maximum Strength 12 Hour Extended Release Tablets Relieves Chest Congestion Caused by Excess Mucus(#1 Doctor Recommended OTC expectorant), 1200mg, 42 Count (Pack of 1)
- Cough Suppressant and Expectorant,Mucinex DM Maximum Strength 12 HourTablets 42ct, 1200 mg Guaifenesin,Relieves Chest Congestion,Quiets Wet and Dry Cough,#1Doctor Recommended OTC expectorant

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/74845095-mucinex-12-hour-maximum-strength-1200-mg-guaifenesin-extended-release](https://www.desertcart.tn/products/74845095-mucinex-12-hour-maximum-strength-1200-mg-guaifenesin-extended-release)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-10*